Grazing Occultation of 669SG7 Magnitude 3.8 [Red = 3.3] s R669 = theta 1 Tauri Date: 2017 Nov 05 23h 25m, to 2017 Nov 05 23h 59m Nominal site altitude 100m E. Longit. Latitude U.T. Sun Moon TanZ PA AA CA o ' " o ' " h m s Alt Alt Az o o o 18 0 0 59 46 18.5 23 35 21 46 166 0.97 166.1 174.47 -16.88S 18 30 0 59 52 44.7 23 35 57 46 167 0.97 166.2 174.53 -16.82S 19 0 0 59 59 4.0 23 36 34 46 168 0.98 166.2 174.58 -16.77S 19 30 0 60 5 16.3 23 37 11 46 169 0.98 166.3 174.63 -16.72S 20 0 0 60 11 21.7 23 37 47 46 170 0.98 166.3 174.69 -16.66S 20 30 0 60 17 20.3 23 38 23 46 170 0.98 166.4 174.74 -16.61S 21 0 0 60 23 12.2 23 38 58 46 171 0.98 166.4 174.79 -16.56S 21 30 0 60 28 57.3 23 39 34 45 172 0.98 166.5 174.85 -16.50S 22 0 0 60 34 35.8 23 40 9 45 173 0.98 166.5 174.90 -16.45S 22 30 0 60 40 7.7 23 40 44 45 174 0.99 166.6 174.95 -16.40S 23 0 0 60 45 33.0 23 41 19 45 175 0.99 166.6 175.01 -16.34S 23 30 0 60 50 51.8 23 41 54 45 176 0.99 166.7 175.06 -16.29S 24 0 0 60 56 4.2 23 42 28 45 177 0.99 166.8 175.11 -16.24S 24 30 0 61 1 10.1 23 43 3 45 178 1.00 166.8 175.17 -16.18S 25 0 0 61 6 9.7 23 43 37 45 178 1.00 166.9 175.22 -16.13S 25 30 0 61 11 3.0 23 44 10 45 179 1.00 166.9 175.27 -16.08S 26 0 0 61 15 50.0 23 44 44 45 180 1.00 167.0 175.32 -16.02S 26 30 0 61 20 30.7 23 45 17 45 181 1.01 167.0 175.38 -15.97S 27 0 0 61 25 5.3 23 45 51 45 182 1.01 167.1 175.43 -15.92S 27 30 0 61 29 33.7 23 46 24 45 183 1.01 167.1 175.48 -15.87S 28 0 0 61 33 56.1 23 46 56 45 184 1.02 167.2 175.53 -15.81S 28 30 0 61 38 12.4 23 47 29 44 185 1.02 167.2 175.59 -15.76S 29 0 0 61 42 22.7 23 48 1 44 185 1.02 167.3 175.64 -15.71S 29 30 0 61 46 27.1 23 48 34 44 186 1.03 167.3 175.69 -15.66S 30 0 0 61 50 25.5 23 49 6 44 187 1.03 167.4 175.74 -15.61S 30 30 0 61 54 18.2 23 49 37 44 188 1.03 167.4 175.79 -15.55S 31 0 0 61 58 4.9 23 50 9 44 189 1.04 167.5 175.85 -15.50S 31 30 0 62 1 45.9 23 50 40 44 190 1.04 167.5 175.90 -15.45S 32 0 0 62 5 21.2 23 51 12 44 190 1.05 167.6 175.95 -15.40S Path coordinates are referred to WGS84 (as used by GPS), with the nominal site altitude being referenced to Mean Sea Level. The path is adjusted for the effects of refraction at low moon altitudes. Projected diameter of star 7 meters [CHARM/CADARS, 18 measures] 669 is variable: 669 = NSV 16016, 3.84, range 0.21, V 669 is triple: Aa,Ab 3.8 7.3 0.22" 354.5 (MCA 15) Graze path of Ab approximately 0.6 km south, and 0.1 secs later compared to Aa - refer to graze profile for exact distances AB 3.8 12.0 266" 75.0 (BPMA 7) Graze path of B approximately 23.8 km south, and 537.2 secs later compared to A - refer to graze profile for exact distances Librations Long -0.27 Lat +6.93 P +175.15 D +7.14 Illumination of moon 95%- Elongation of Moon 155 Vertical Profile Scale approx. 2.59 km/arcsec at mean distance of moon Horizontal Scale Factor 1.72 deg/min At longitude 25.00: Limiting Magnitudes for various telescope apertures (in cm) CA\Tdia 5 10 15 20 25 30 35 -20.1 2.3 3.7 4.5 4.9 5.3 5.5 5.6 -18.1 2.3 3.7 4.5 4.9 5.3 5.5 5.6 -16.1 2.3 3.7 4.5 4.9 5.3 5.5 5.6 -14.1 2.3 3.7 4.5 4.9 5.3 5.5 5.6 -12.1 2.3 3.7 4.5 4.9 5.3 5.5 5.6 ------------------------------------------------------------------------------ Results of Observer Scan UT Site Long. Lat. Dist. h m s Hämeenlinna 24.4 61.0 2km 23 42 57.8 Mäntyharju 26.9 61.4 2km 23 45 43.0 Forssa 23.6 60.8 7km 23 42 3.0 Maarianhamina 19.9 60.1 7km 23 37 42.8 Loimaa 23.1 60.8 8km 23 41 22.9 Turku Isoheikkilä 22.2 60.5 18km 23 40 25.5 Savonlinna 28.9 61.9 19km 23 47 53.5 Lahti Pirttiharju 25.6 61.0 23km 23 44 16.4 Mikkeli Kiiskinmäki 27.2 61.7 24km 23 46 6.5 Hartola 26.0 61.6 33km 23 44 45.4 Salo 23.1 60.4 42km 23 41 28.6 Imatra 28.8 61.2 48km 23 47 46.9 Kangasala 24.0 61.4 49km 23 42 28.5 Lappeenranta 28.2 61.1 57km 23 47 8.7 Artjärvi Tähtikallio 26.2 60.7 60km 23 44 58.3 Kemiö 22.8 60.1 60km 23 41 3.8 Tampere Kauppi 23.8 61.5 64km 23 42 14.1 Järvenpää 25.1 60.5 67km 23 43 42.9 Varkaus 27.9 62.3 81km 23 46 48.5 Vantaa 25.0 60.3 83km 23 43 35.4 Siuntio 24.2 60.2 84km 23 42 41.8 Porvoo 25.7 60.4 88km 23 44 23.8 Loviisa 26.2 60.5 89km 23 44 59.0 Hämeenlinnanväylä 24.9 60.2 90km 23 43 30.0 Pirkkola 24.9 60.2 90km 23 43 30.3 Ulvila Vesitorni 21.9 61.4 90km 23 40 4.2 Hamina 27.2 60.6 94km 23 46 4.0 Joensuu Jakokoski 30.0 62.7 95km 23 49 5.2 Pori 21.8 61.5 98km 23 39 55.3 Helsinki Kaivopuisto 25.0 60.2 99km 23 43 33.6 Grazing Occultation of 669SG7 Magnitude 3.8 [Red = 3.3] s R669 = theta 1 Tauri Date: 2017 Nov 05 23h 25m, to 2017 Nov 05 23h 59m Nominal site altitude 100m E. Longit. Latitude U.T. Sun Moon TanZ PA AA CA o ' " o ' " h m s Alt Alt Az o o o 10 0 0 57 46 57.1 23 25 0 46 151 0.98 165.3 173.62 -17.72S 10 15 0 57 51 9.7 23 25 20 46 151 0.98 165.3 173.65 -17.70S 10 30 0 57 55 20.5 23 25 40 46 152 0.98 165.3 173.68 -17.67S 10 45 0 57 59 29.3 23 26 0 46 152 0.98 165.3 173.70 -17.65S 11 0 0 58 3 36.3 23 26 20 46 153 0.98 165.4 173.73 -17.62S 11 15 0 58 7 41.4 23 26 41 46 153 0.98 165.4 173.76 -17.59S 11 30 0 58 11 44.5 23 27 1 46 154 0.98 165.4 173.78 -17.57S 11 45 0 58 15 45.8 23 27 20 46 154 0.98 165.4 173.81 -17.54S 12 0 0 58 19 45.2 23 27 40 46 155 0.97 165.5 173.83 -17.51S 12 15 0 58 23 42.7 23 28 0 46 155 0.97 165.5 173.86 -17.49S 12 30 0 58 27 38.4 23 28 20 46 156 0.97 165.5 173.89 -17.46S 12 45 0 58 31 32.2 23 28 40 46 156 0.97 165.6 173.91 -17.44S 13 0 0 58 35 24.1 23 28 59 46 157 0.97 165.6 173.94 -17.41S 13 15 0 58 39 14.1 23 29 19 46 157 0.97 165.6 173.97 -17.38S 13 30 0 58 43 2.3 23 29 38 46 157 0.97 165.6 173.99 -17.36S 13 45 0 58 46 48.7 23 29 58 46 158 0.97 165.7 174.02 -17.33S 14 0 0 58 50 33.2 23 30 17 46 158 0.97 165.7 174.05 -17.30S 14 15 0 58 54 15.9 23 30 37 46 159 0.97 165.7 174.07 -17.28S 14 30 0 58 57 56.7 23 30 56 46 159 0.97 165.7 174.10 -17.25S 14 45 0 59 1 35.7 23 31 15 46 160 0.97 165.8 174.13 -17.22S 15 0 0 59 5 12.9 23 31 35 46 160 0.97 165.8 174.15 -17.20S 15 15 0 59 8 48.2 23 31 54 46 161 0.97 165.8 174.18 -17.17S 15 30 0 59 12 21.7 23 32 13 46 161 0.97 165.8 174.21 -17.14S 15 45 0 59 15 53.4 23 32 32 46 162 0.97 165.9 174.23 -17.12S 16 0 0 59 19 23.4 23 32 51 46 162 0.97 165.9 174.26 -17.09S 16 15 0 59 22 51.5 23 33 10 46 163 0.97 165.9 174.29 -17.06S 16 30 0 59 26 17.8 23 33 29 46 163 0.97 165.9 174.31 -17.04S 16 45 0 59 29 42.4 23 33 47 46 164 0.97 166.0 174.34 -17.01S 17 0 0 59 33 5.2 23 34 6 46 164 0.97 166.0 174.37 -16.98S 17 15 0 59 36 26.1 23 34 25 46 164 0.97 166.0 174.39 -16.96S 17 30 0 59 39 45.4 23 34 43 46 165 0.97 166.1 174.42 -16.93S 17 45 0 59 43 2.8 23 35 2 46 165 0.97 166.1 174.45 -16.90S 18 0 0 59 46 18.6 23 35 21 46 166 0.97 166.1 174.47 -16.88S 18 15 0 59 49 32.5 23 35 39 46 166 0.97 166.1 174.50 -16.85S 18 30 0 59 52 44.7 23 35 57 46 167 0.97 166.2 174.53 -16.82S 18 45 0 59 55 55.2 23 36 16 46 167 0.98 166.2 174.55 -16.80S 19 0 0 59 59 4.0 23 36 34 46 168 0.98 166.2 174.58 -16.77S 19 15 0 60 2 11.0 23 36 52 46 168 0.98 166.2 174.61 -16.74S 19 30 0 60 5 16.3 23 37 11 46 169 0.98 166.3 174.64 -16.71S 19 45 0 60 8 19.8 23 37 29 46 169 0.98 166.3 174.67 -16.68S 20 0 0 60 11 21.7 23 37 47 46 170 0.98 166.3 174.70 -16.65S 20 15 0 60 14 21.9 23 38 5 46 170 0.98 166.4 174.72 -16.63S 20 30 0 60 17 20.3 23 38 23 46 170 0.98 166.4 174.75 -16.60S 20 45 0 60 20 17.1 23 38 41 46 171 0.98 166.4 174.78 -16.57S 21 0 0 60 23 12.2 23 38 58 46 171 0.98 166.4 174.80 -16.55S 21 15 0 60 26 5.6 23 39 16 46 172 0.98 166.5 174.83 -16.52S 21 30 0 60 28 57.3 23 39 34 45 172 0.98 166.5 174.86 -16.49S 21 45 0 60 31 47.4 23 39 52 45 173 0.98 166.5 174.88 -16.47S 22 0 0 60 34 35.8 23 40 9 45 173 0.98 166.5 174.91 -16.44S 22 15 0 60 37 22.6 23 40 27 45 174 0.99 166.6 174.94 -16.41S 22 30 0 60 40 7.7 23 40 44 45 174 0.99 166.6 174.96 -16.39S 22 45 0 60 42 51.2 23 41 2 45 175 0.99 166.6 174.99 -16.36S 23 0 0 60 45 33.0 23 41 19 45 175 0.99 166.7 175.01 -16.33S 23 15 0 60 48 13.2 23 41 37 45 175 0.99 166.7 175.04 -16.31S 23 30 0 60 50 51.8 23 41 54 45 176 0.99 166.7 175.07 -16.28S 23 45 0 60 53 28.8 23 42 11 45 176 0.99 166.7 175.09 -16.25S 24 0 0 60 56 4.2 23 42 28 45 177 0.99 166.8 175.12 -16.23S 24 15 0 60 58 37.9 23 42 46 45 177 0.99 166.8 175.15 -16.20S 24 30 0 61 1 10.1 23 43 3 45 178 1.00 166.8 175.17 -16.18S 24 45 0 61 3 40.7 23 43 20 45 178 1.00 166.8 175.20 -16.15S 25 0 0 61 6 9.7 23 43 37 45 178 1.00 166.9 175.23 -16.12S 25 15 0 61 8 37.1 23 43 54 45 179 1.00 166.9 175.25 -16.10S 25 30 0 61 11 2.9 23 44 10 45 179 1.00 166.9 175.28 -16.07S 25 45 0 61 13 27.2 23 44 27 45 180 1.00 166.9 175.30 -16.04S 26 0 0 61 15 49.9 23 44 44 45 180 1.00 167.0 175.33 -16.02S 26 15 0 61 18 11.1 23 45 1 45 181 1.01 167.0 175.36 -15.99S 26 30 0 61 20 30.7 23 45 17 45 181 1.01 167.0 175.38 -15.97S 26 45 0 61 22 48.7 23 45 34 45 182 1.01 167.0 175.41 -15.94S 27 0 0 61 25 5.3 23 45 51 45 182 1.01 167.1 175.44 -15.91S 27 15 0 61 27 20.2 23 46 7 45 182 1.01 167.1 175.46 -15.89S 27 30 0 61 29 33.7 23 46 24 45 183 1.01 167.1 175.49 -15.86S 27 45 0 61 31 45.6 23 46 40 45 183 1.01 167.2 175.51 -15.84S 28 0 0 61 33 56.0 23 46 56 45 184 1.02 167.2 175.54 -15.81S 28 15 0 61 36 4.9 23 47 13 45 184 1.02 167.2 175.57 -15.78S 28 30 0 61 38 12.3 23 47 29 44 185 1.02 167.2 175.59 -15.76S 28 45 0 61 40 18.2 23 47 45 44 185 1.02 167.3 175.62 -15.73S 29 0 0 61 42 22.7 23 48 1 44 185 1.02 167.3 175.64 -15.71S 29 15 0 61 44 25.6 23 48 18 44 186 1.02 167.3 175.67 -15.68S 29 30 0 61 46 27.0 23 48 34 44 186 1.03 167.3 175.70 -15.65S 29 45 0 61 48 27.0 23 48 50 44 187 1.03 167.4 175.72 -15.63S 30 0 0 61 50 25.5 23 49 6 44 187 1.03 167.4 175.75 -15.60S 30 15 0 61 52 22.5 23 49 21 44 188 1.03 167.4 175.77 -15.58S 30 30 0 61 54 18.1 23 49 37 44 188 1.03 167.4 175.80 -15.55S 30 45 0 61 56 12.2 23 49 53 44 188 1.04 167.5 175.82 -15.53S 31 0 0 61 58 4.9 23 50 9 44 189 1.04 167.5 175.85 -15.50S 31 15 0 61 59 56.1 23 50 25 44 189 1.04 167.5 175.87 -15.47S 31 30 0 62 1 45.9 23 50 40 44 190 1.04 167.5 175.90 -15.45S 31 45 0 62 3 34.2 23 50 56 44 190 1.04 167.6 175.93 -15.42S 32 0 0 62 5 21.1 23 51 12 44 190 1.05 167.6 175.95 -15.40S 32 15 0 62 7 6.6 23 51 27 44 191 1.05 167.6 175.98 -15.37S 32 30 0 62 8 50.7 23 51 43 44 191 1.05 167.6 176.00 -15.35S 32 45 0 62 10 33.4 23 51 58 44 192 1.05 167.7 176.03 -15.32S 33 0 0 62 12 14.6 23 52 14 44 192 1.05 167.7 176.05 -15.30S 33 15 0 62 13 54.5 23 52 29 43 192 1.06 167.7 176.08 -15.27S 33 30 0 62 15 32.9 23 52 44 43 193 1.06 167.7 176.10 -15.25S 33 45 0 62 17 9.9 23 53 0 43 193 1.06 167.8 176.13 -15.22S 34 0 0 62 18 45.6 23 53 15 43 194 1.06 167.8 176.15 -15.19S 34 15 0 62 20 19.9 23 53 30 43 194 1.06 167.8 176.19 -15.16S 34 30 0 62 21 52.8 23 53 45 43 195 1.07 167.8 176.20 -15.14S 34 45 0 62 23 24.3 23 54 0 43 195 1.07 167.9 176.23 -15.12S 35 0 0 62 24 54.4 23 54 15 43 195 1.07 167.9 176.25 -15.09S 35 15 0 62 26 23.2 23 54 30 43 196 1.07 167.9 176.28 -15.07S 35 30 0 62 27 50.6 23 54 45 43 196 1.08 167.9 176.30 -15.04S 35 45 0 62 29 16.6 23 55 0 43 197 1.08 168.0 176.33 -15.02S 36 0 0 62 30 41.3 23 55 15 43 197 1.08 168.0 176.35 -14.99S 36 15 0 62 32 4.7 23 55 30 43 197 1.08 168.0 176.38 -14.97S 36 30 0 62 33 26.7 23 55 45 43 198 1.09 168.0 176.40 -14.94S 36 45 0 62 34 47.3 23 55 59 43 198 1.09 168.1 176.43 -14.92S 37 0 0 62 36 6.6 23 56 14 43 199 1.09 168.1 176.45 -14.90S 37 15 0 62 37 24.6 23 56 29 42 199 1.09 168.1 176.48 -14.87S 37 30 0 62 38 41.3 23 56 43 42 199 1.10 168.1 176.50 -14.85S 37 45 0 62 39 56.6 23 56 58 42 200 1.10 168.2 176.53 -14.82S 38 0 0 62 41 10.6 23 57 12 42 200 1.10 168.2 176.55 -14.80S 38 15 0 62 42 23.3 23 57 27 42 200 1.10 168.2 176.58 -14.77S 38 30 0 62 43 34.7 23 57 41 42 201 1.11 168.2 176.60 -14.75S 38 45 0 62 44 44.8 23 57 56 42 201 1.11 168.3 176.63 -14.72S 39 0 0 62 45 53.5 23 58 10 42 202 1.11 168.3 176.65 -14.70S 39 15 0 62 47 1.0 23 58 25 42 202 1.12 168.3 176.68 -14.67S 39 30 0 62 48 7.1 23 58 39 42 202 1.12 168.3 176.70 -14.65S 39 45 0 62 49 12.0 23 58 53 42 203 1.12 168.4 176.72 -14.62S 40 0 0 62 50 15.6 23 59 7 42 203 1.12 168.4 176.75 -14.60S Path coordinates are referred to WGS84 (as used by GPS), with the nominal site altitude being referenced to Mean Sea Level. The path is adjusted for the effects of refraction at low moon altitudes. Projected diameter of star 7 meters [CHARM/CADARS, 18 measures] 669 is variable: 669 = NSV 16016, 3.84, range 0.21, V 669 is multiple: Ba,Bb 3.8 7.3 0.10" 3.3 (MCA 15) Graze path of Bb approximately 0.3 km south, and 0.1 secs later compared to Ba - refer to graze profile for exact distances Aa,Ab 3.8 7.3 0.22" 354.5 (MCA 15) Graze path of Ab approximately 0.6 km south, and 0.1 secs later compared to Aa - refer to graze profile for exact distances AB 3.8 12.0 266" 75.0 (BPMA 7) Graze path of B approximately 23.9 km south, and 537.1 secs later compared to A - refer to graze profile for exact distances BA 3.9 3.4 341" 167.0 (STFA 10) Graze path of A approximately 939.8 km north, and 2.0 secs earlier compared to B - refer to graze profile for exact distances Librations Long -0.27 Lat +6.93 P +175.15 D +7.14 Illumination of moon 95%- Elongation of Moon 155 Vertical Profile Scale approx. 2.59 km/arcsec at mean distance of moon Horizontal Scale Factor 1.72 deg/min At longitude 25.00: Limiting Magnitudes for various telescope apertures (in cm) CA\Tdia 5 10 15 20 25 30 35 -20.1 2.3 3.7 4.5 4.9 5.3 5.5 5.6 -18.1 2.3 3.7 4.5 4.9 5.3 5.5 5.6 -16.1 2.3 3.7 4.5 4.9 5.3 5.5 5.6 -14.1 2.3 3.7 4.5 4.9 5.3 5.5 5.6 -12.1 2.3 3.7 4.5 4.9 5.3 5.5 5.6 ------------------------------------------------------------------------------ Double star catalogue details WDS entries RA Dec Name Y1 Y2 N PA PA Sep Sep M1 M2 04287+1552MCA 15Ba,Bb 1979 2008 44 2 3 0.1 0.1 3.84 7.3 K0IIIb +104-027 +15 631 NO 042834.43+155744.0 04287+1552BPMA 7AC 1996 2000 3 75 75 268.4 268.0 3.84 11.96 K0IIIb +105-015 +107-026 NV 042834.43+155744.0 ------------------------------------------------ Interferometric catalogue entries 042834.43+155744.0 HR 1411 MCA 15Aa,Ab HD 28307 HIP 20885 04286+1558 N O Date PA Sep M1 M2 1976.041 . . < 0.035 . . . . . 552 20 3.8 1 Hrt1984 Sc 1976.860 . . < 0.035 . . . . . 552 20 3.8 1 Hrt1984 Sc 1976.923 . . < 0.035 . . . . . 552 20 3.8 1 Hrt1984 Sc 1978.7249 V196.7 . 0.0880 0.0026 . . 3.92 0.28 858 30 . 1 Rad1980 O 1978.7249 V212.2 . 0.082 0.002 . . 3.55 0.17 550 98 . 1 Bvr1979a O 1978.7249 V212.2 . 0.082 0.002 . . 4.00 0.33 720 166 . 1 Bvr1979a O 1978.7249 V213.3 . 0.079 0.001 . . 3.1 0.2 547 24 . 1 Wit1979 O 1978.7249 V213.3 . 0.079 0.001 . . 3.8 0.4 467 16 . 1 Wit1979 O 1979.0364 2.0 . 0.116 . . . . . 470 3.8 1 McA1982d Sc 1979.1736 V160.9 . 0.0926 0.0006 . . 3.70 0.10 547 24 . 1 Rad1982b O 1979.6968 V287.7 . 0.0143 0.0027 . . 4.60 1.01 411 20 . 1 Rad1982b O 1979.6969 V285.0 . . . . . . . . 1 Rad1982a O 1979.698 2.0 5. 0.157 0.008 . . 3.3 1. 410 10 2.3 1 Heg1983 S 1979.7708 0.0 . 0.144 . . . . . 470 3.8 1 McA1982d Sc 1979.857 164.0 5. 0.086 0.004 . . 2.9 1. 410 10 2.3 1 Heg1983 S 1979.857 0.0 5. 0.203 0.010 . . 3.3 1. 410 10 2.3 1 Heg1983 S 1980.0711 V100.1 . 0.0409 0.0003 . . 3.19 0.06 450 50 . 1 Pts1981a O 1980.0711 V100.1 . 0.0409 0.0003 . . 3.68 0.06 700 70 . 1 Pts1981a O 1980.0713 V122.3 . 0.0504 0.0003 . . 3.60 0.08 467 16 . 1 Rad1982b O 1980.0713 V133.5 . 0.1149 0.0011 . . 3.09 0.11 440 98 . 1 Evn1981 O 1980.0713 V133.5 . 0.1149 0.0011 . . 3.78 0.17 767 159 . 1 Evn1981 O 1980.0714 V115.2 . 0.0579 0.0006 . . 3.15 0.08 440 50 . 1 Pts1981a O 1980.0714 V115.2 . 0.0579 0.0006 . . 3.63 0.20 630 60 . 1 Pts1981a O 1980.0714 V115.2 . 0.0579 0.0006 . . 3.71 0.25 790 60 . 1 Pts1981a O 1980.5951 V249.7 . 0.0543 0.0003 . . 3.09 0.07 450 50 . 1 Pts1981a O 1980.5951 V249.7 . 0.0543 0.0003 . . 3.87 0.04 700 70 . 1 Pts1981a O 1980.7182 355.1 . 0.136 . . . . . 470 3.8 1 McA1983 Sc 1980.8821 354.6 . 0.150 . . . . . 470 2.1 1 McA1984b Sc 1982.7661 358.2 . 0.053 . . . . . 549 22 3.8 1 Msn1996b Sc 1983.7108 356.6 . 0.062 . . . . . 549 22 3.8 1 Msn1996b Sc 1983.7135 356.6 . 0.155 . . . . . 549 22 3.8 1 McA1987b Sc 1983.9337 . . < 0.07 . . . . . 550 3 2.0 1 Bnu1984 S 1983.9580 :353.1 . : 0.172 . . . . . 600 14 6.0 1 Bag1985 S 1984.0522 355.5 . 0.172 . . . . . 549 22 3.8 1 McA1987b Sc 1984.0577 354.7 . 0.173 . . . . . 549 22 3.8 1 McA1987b Sc 1984.0604 354.2 . 0.169 . . . . . 549 22 3.8 1 Hrt2000a Sc 1984.8457 352.3 . 0.213 . . . . . 600 14 6.0 1 Bag1987 S 1984.8488 356.2 . 0.230 . . . . . 600 14 6.0 1 Bag1987 S 1985.8379 354.0 . 0.223 . . . . . 549 22 3.8 1 McA1987b Sc 1985.8406 353.4 . 0.224 . . . . . 549 22 3.8 1 McA1987b Sc 1986.8864 354.7 . 0.221 . . . . . 549 22 3.8 1 McA1989 Sc 1986.8890 354.7 . 0.221 . . . . . 549 22 3.8 1 McA1989 Sc 1987.2689 353.3 . 0.204 . . . . . 549 22 3.8 1 McA1989 Sc 1987.7600 352.2 . 0.203 . . . . . 549 22 3.8 1 McA1989 Sc 1988.6554 350.9 . 0.178 . . . . . 549 22 3.8 1 McA1990 Sc 1988.6637 350.4 . 0.181 . . . . . 549 22 3.8 1 McA1990 Sc 1988.9097 . . < 0.078 . . . . . 549 22 1.8 1 McA1997 Sc 1988.9097 . . < 0.065 . . . . . 467 16 1.8 1 McA1997 Sc 1989.1613 351.5 . 0.169 . . . . . 508 41a 1.8 2 McA1997 Sc 1989.1641 352.6 . 0.164 . . . . . 350 20 1.8 1 McA1997 Sc 1989.1667 :352.6 . : 0.174 . . . . . 508 41a 1.8 2 McA1997 Sc 1989.2266 356.6 . 0.174 . . . . . 508 41a 3.8 0 McA1990 Sc 1989.2266 355.2 . 0.168 . . . . . 508 41a 3.8 3 Hrt2000a Sc 1989.2292 350.5 . 0.162 . . . . . 549 22 3.8 1 Hrt2000a Sc 1989.2292 351.3 . 0.162 . . . . . 350 20 3.8 1 Msn1996b Sc 1989.2292 352.1 . 0.164 . . . . . 467 16 3.8 1 McA1990 Sc 1989.7068 351.4 . 0.148 . . . . . 549 22 3.8 1 Hrt1992b Sc 1989.7123 352.3 . 0.148 . . . . . 508 41a 3.8 2 Hrt1992b Sc 1990.7723 . . < 0.13 . . . . . 600 20 1.0 1 Bag1993 S 1991.0351 . . < 0.13 . . . . . 600 20 1.0 1 Bag1993 S 1991.8967 330.9 . 0.048 . . . . . 549 22 3.8 1 Msn1993a Sc 1993.7599 168. 3. 0.204 0.008 . . . . 600 1.0 1 Bag1994 S 1993.9171 :181.3 . : 0.081 . . . . . 549 22 2.5 1 Hrt1997 Sc 1993.9199 :160.5 . : 0.091 . . . . . 549 22 2.5 1 Hrt1997 Sc 1994.0865 177.9 . 0.086 . . . . . 549 22 2.5 1 Hrt1997 Sc 1994.7190 181.8 1.0 0.0850 0.0015 . . 3.96 0.84 656 8 6.0 1 Sco1998 S 1996.022 . . < 0.05 . . . >4.6 . 2200 400 5.1 1 Pat1998 Si 1997.8271 177.4 . 0.112 . . . . . 451 5 3.5 1 Hor1999 S 2005.8688 350.5 . 0.151 . . . . . 540 24 3.8 1 Msn2011d Su 2008.0062 310.81 0.36 0.03825 0.00024 . . . . 2180 1 110. 1 Mut2010a Kp 2008.7676 3.3 1.3 0.0750 0.0027 . . 2.7 . 657 5 4.1 1 Tok2010 S ------------------------------------------------ AAVSO Variable star entry Variable identifier Type Max Min Ph Epoch Period NSV 16016 3.84 ( 0.21 V ------------------------------------------------------------------------------ Results of Observer Scan UT Site Long. Lat. Dist. h m s Ähtäri 24.1 62.6 168km 23 42 34.9 Artjärvi Tähtikallio 26.2 60.7 60km 23 44 58.3 Forssa 23.6 60.8 7km 23 42 3.0 Hämeenlinna 24.4 61.0 2km 23 42 57.8 Hämeenlinnanväylä 24.9 60.2 90km 23 43 30.0 Hamina 27.2 60.6 94km 23 46 4.0 Hartola 26.0 61.6 33km 23 44 45.4 Helsinki Kaivopuisto 25.0 60.2 99km 23 43 33.6 Imatra 28.8 61.2 48km 23 47 46.9 Järvenpää 25.1 60.5 67km 23 43 42.9 Joensuu Jakokoski 30.0 62.7 95km 23 49 5.1 Jyväskylä Rihlaperä 25.7 62.2 107km 23 44 24.2 Kajaani Lehtikangas 27.7 64.2 284km 23 46 39.4 Kangasala 24.0 61.4 49km 23 42 28.5 Kemiö 22.8 60.1 60km 23 41 3.8 Kokkola 23.1 63.8 314km 23 41 28.3 Kuhmo 29.5 64.1 250km 23 48 34.2 Kuopio Huuhanmäki 27.6 62.9 145km 23 46 33.3 Lahti Pirttiharju 25.6 61.0 23km 23 44 16.4 Lappeenranta 28.2 61.1 57km 23 47 8.7 Loimaa 23.1 60.8 8km 23 41 22.9 Loviisa 26.2 60.5 89km 23 44 58.9 Maarianhamina 19.9 60.1 7km 23 37 42.8 Mäntyharju 26.9 61.4 2km 23 45 43.0 Merikarvia 21.5 61.9 142km 23 39 34.3 Mikkeli Kiiskinmäki 27.2 61.7 24km 23 46 6.5 Nilsiä 28.1 63.2 172km 23 47 2.1 Nurmes 29.1 63.5 193km 23 48 10.7 Oulu Puolivälikangas 25.5 65.0 401km 23 44 9.5 Pirkkola 24.9 60.2 90km 23 43 30.3 Pori 21.8 61.5 98km 23 39 55.3 Porvoo 25.7 60.4 88km 23 44 23.7 Puolanka 27.7 64.9 352km 23 46 35.0 Raahe 24.5 64.7 380km 23 43 1.2 Rautalampi 26.7 62.6 126km 23 45 30.8 Salo 23.1 60.4 42km 23 41 28.6 Savonlinna 28.9 61.9 19km 23 47 53.4 Siuntio 24.2 60.2 84km 23 42 41.8 Tallinna 24.8 59.4 176km 23 43 19.7 Tampere Kauppi 23.8 61.5 64km 23 42 14.1 Turku Isoheikkilä 22.2 60.5 18km 23 40 25.5 Ulvila Vesitorni 21.9 61.4 90km 23 40 4.2 Vaasa Sundom 21.6 63.0 261km 23 39 39.6 Vantaa 25.0 60.3 83km 23 43 35.4 Varkaus 27.9 62.3 81km 23 46 48.5