Grazing Occultation of 2128 G7 Magnitude 5.8 [Red = 5.3] R2128 = 13 Librae Date: 2019 Jan 01 3h 39m, to 2019 Jan 01 3h 45m 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 15 0 0 63 43 10.7 3 39 5 4 128 13.71 22.9 6.58 -3.17N 15 7 30 63 40 57.6 3 39 5 4 128 13.49 22.9 6.60 -3.18N 15 15 0 63 38 44.4 3 39 5 4 128 13.28 22.9 6.61 -3.19N 15 22 30 63 36 30.8 3 39 6 4 128 13.08 22.9 6.62 -3.20N 15 30 0 63 34 16.8 3 39 6 4 128 12.88 22.9 6.63 -3.22N 15 37 30 63 32 2.4 3 39 7 5 128 12.68 22.9 6.64 -3.23N 15 45 0 63 29 47.6 3 39 7 5 129 12.49 22.9 6.66 -3.24N 15 52 30 63 27 32.4 3 39 8 5 129 12.31 22.9 6.67 -3.25N 16 0 0 63 25 16.7 3 39 8 5 129 12.13 23.0 6.68 -3.27N 16 7 30 63 23 0.7 3 39 9 5 129 11.96 23.0 6.69 -3.28N 16 15 0 63 20 44.2 3 39 10 5 129 11.79 23.0 6.71 -3.29N 16 22 30 63 18 27.3 3 39 10 5 129 11.62 23.0 6.72 -3.30N 16 30 0 63 16 10.0 3 39 11 5 129 11.46 23.0 6.73 -3.31N 16 37 30 63 13 52.2 3 39 11 5 129 11.30 23.0 6.74 -3.33N 16 45 0 63 11 34.1 3 39 12 5 129 11.15 23.0 6.76 -3.34N 16 52 30 63 9 15.5 3 39 13 5 130 11.00 23.0 6.77 -3.35N 17 0 0 63 6 56.5 3 39 13 5 130 10.85 23.1 6.78 -3.37N 17 7 30 63 4 37.1 3 39 14 5 130 10.71 23.1 6.79 -3.38N 17 15 0 63 2 17.3 3 39 15 5 130 10.57 23.1 6.81 -3.39N 17 22 30 62 59 57.0 3 39 16 5 130 10.44 23.1 6.82 -3.40N 17 30 0 62 57 36.4 3 39 16 6 130 10.30 23.1 6.83 -3.42N 17 37 30 62 55 15.2 3 39 17 6 130 10.18 23.1 6.85 -3.43N 17 45 0 62 52 53.7 3 39 18 6 130 10.05 23.1 6.86 -3.44N 17 52 30 62 50 31.8 3 39 19 6 130 9.93 23.1 6.87 -3.45N 18 0 0 62 48 9.4 3 39 19 6 131 9.80 23.2 6.88 -3.47N 18 7 30 62 45 46.5 3 39 20 6 131 9.69 23.2 6.90 -3.48N 18 15 0 62 43 23.3 3 39 21 6 131 9.57 23.2 6.91 -3.49N 18 22 30 62 40 59.6 3 39 22 6 131 9.46 23.2 6.92 -3.51N 18 30 0 62 38 35.5 3 39 23 6 131 9.35 23.2 6.94 -3.52N 18 37 30 62 36 10.9 3 39 24 6 131 9.24 23.2 6.95 -3.53N 18 45 0 62 33 45.9 3 39 25 6 131 9.13 23.2 6.96 -3.54N 18 52 30 62 31 20.5 3 39 25 6 131 9.03 23.2 6.97 -3.56N 19 0 0 62 28 54.7 3 39 26 6 131 8.92 23.3 6.99 -3.57N 19 7 30 62 26 28.4 3 39 27 6 132 8.82 23.3 7.00 -3.58N 19 15 0 62 24 1.6 3 39 28 7 132 8.73 23.3 7.01 -3.60N 19 22 30 62 21 34.4 3 39 29 7 132 8.63 23.3 7.03 -3.61N 19 30 0 62 19 6.8 3 39 30 7 132 8.54 23.3 7.04 -3.62N 19 37 30 62 16 38.7 3 39 31 7 132 8.44 23.3 7.05 -3.64N 19 45 0 62 14 10.2 3 39 32 7 132 8.35 23.3 7.07 -3.65N 19 52 30 62 11 41.3 3 39 34 7 132 8.26 23.4 7.08 -3.66N 20 0 0 62 9 11.9 3 39 35 7 132 8.18 23.4 7.09 -3.68N 20 7 30 62 6 42.1 3 39 36 7 133 8.09 23.4 7.10 -3.69N 20 15 0 62 4 11.8 3 39 37 7 133 8.01 23.4 7.12 -3.70N 20 22 30 62 1 41.1 3 39 38 7 133 7.92 23.4 7.13 -3.71N 20 30 0 61 59 9.9 3 39 39 7 133 7.84 23.4 7.14 -3.73N 20 37 30 61 56 38.3 3 39 40 7 133 7.76 23.4 7.16 -3.74N 20 45 0 61 54 6.2 3 39 41 7 133 7.69 23.4 7.17 -3.75N 20 52 30 61 51 33.7 3 39 43 7 133 7.61 23.5 7.18 -3.77N 21 0 0 61 49 0.7 3 39 44 8 133 7.53 23.5 7.20 -3.78N 21 7 30 61 46 27.3 3 39 45 8 133 7.46 23.5 7.21 -3.80N 21 15 0 61 43 53.4 3 39 46 8 134 7.39 23.5 7.23 -3.81N 21 22 30 61 41 18.6 3 39 48 8 134 7.32 23.5 7.24 -3.82N 21 30 0 61 38 43.8 3 39 49 8 134 7.24 23.5 7.25 -3.83N 21 37 30 61 36 8.6 3 39 50 8 134 7.18 23.5 7.26 -3.85N 21 45 0 61 33 32.9 3 39 52 8 134 7.11 23.6 7.28 -3.86N 21 52 30 61 30 56.7 3 39 53 8 134 7.04 23.6 7.29 -3.88N 22 0 0 61 28 20.1 3 39 55 8 134 6.97 23.6 7.31 -3.89N 22 7 30 61 25 43.0 3 39 56 8 134 6.91 23.6 7.32 -3.90N 22 15 0 61 23 5.5 3 39 57 8 134 6.85 23.6 7.33 -3.92N 22 22 30 61 20 27.5 3 39 59 8 135 6.78 23.6 7.35 -3.93N 22 30 0 61 17 49.0 3 40 0 8 135 6.72 23.6 7.36 -3.94N 22 37 30 61 15 10.1 3 40 2 9 135 6.66 23.6 7.37 -3.96N 22 45 0 61 12 30.7 3 40 3 9 135 6.60 23.7 7.39 -3.97N 22 52 30 61 9 50.9 3 40 5 9 135 6.54 23.7 7.40 -3.99N 23 0 0 61 7 10.5 3 40 6 9 135 6.48 23.7 7.42 -4.00N 23 7 30 61 4 29.7 3 40 8 9 135 6.43 23.7 7.43 -4.01N 23 15 0 61 1 48.5 3 40 10 9 135 6.37 23.7 7.44 -4.03N 23 22 30 60 59 6.7 3 40 11 9 136 6.31 23.7 7.46 -4.04N 23 30 0 60 56 24.5 3 40 13 9 136 6.26 23.7 7.47 -4.05N 23 37 30 60 53 41.8 3 40 15 9 136 6.21 23.8 7.49 -4.07N 23 45 0 60 50 58.7 3 40 16 9 136 6.15 23.8 7.50 -4.08N 23 52 30 60 48 15.1 3 40 18 9 136 6.10 23.8 7.51 -4.10N 24 0 0 60 45 31.0 3 40 20 9 136 6.05 23.8 7.53 -4.11N 24 7 30 60 42 46.4 3 40 21 9 136 6.00 23.8 7.54 -4.12N 24 15 0 60 40 1.3 3 40 23 10 136 5.95 23.8 7.56 -4.14N 24 22 30 60 37 15.8 3 40 25 10 136 5.90 23.8 7.57 -4.15N 24 30 0 60 34 29.8 3 40 27 10 137 5.85 23.9 7.58 -4.17N 24 37 30 60 31 43.3 3 40 29 10 137 5.80 23.9 7.60 -4.18N 24 45 0 60 28 56.3 3 40 31 10 137 5.75 23.9 7.61 -4.20N 24 52 30 60 26 8.9 3 40 33 10 137 5.71 23.9 7.63 -4.21N 25 0 0 60 23 20.9 3 40 34 10 137 5.66 23.9 7.64 -4.22N 25 7 30 60 20 32.5 3 40 36 10 137 5.62 23.9 7.65 -4.24N 25 15 0 60 17 43.6 3 40 38 10 137 5.57 23.9 7.67 -4.25N 25 22 30 60 14 54.2 3 40 40 10 137 5.53 24.0 7.68 -4.27N 25 30 0 60 12 4.4 3 40 42 10 138 5.48 24.0 7.70 -4.28N 25 37 30 60 9 14.0 3 40 44 10 138 5.44 24.0 7.71 -4.30N 25 45 0 60 6 23.1 3 40 47 10 138 5.40 24.0 7.73 -4.31N 25 52 30 60 3 31.8 3 40 49 11 138 5.36 24.0 7.74 -4.32N 26 0 0 60 0 40.0 3 40 51 11 138 5.32 24.0 7.75 -4.34N 26 7 30 59 57 47.6 3 40 53 11 138 5.27 24.0 7.77 -4.35N 26 15 0 59 54 54.8 3 40 55 11 138 5.23 24.1 7.78 -4.37N 26 22 30 59 52 1.5 3 40 57 11 138 5.19 24.1 7.80 -4.38N 26 30 0 59 49 7.7 3 40 59 11 139 5.15 24.1 7.81 -4.40N 26 37 30 59 46 13.3 3 41 2 11 139 5.12 24.1 7.83 -4.41N 26 45 0 59 43 18.5 3 41 4 11 139 5.08 24.1 7.84 -4.43N 26 52 30 59 40 23.2 3 41 6 11 139 5.04 24.1 7.86 -4.44N 27 0 0 59 37 27.4 3 41 9 11 139 5.00 24.1 7.87 -4.45N 27 7 30 59 34 31.1 3 41 11 11 139 4.96 24.2 7.89 -4.47N 27 15 0 59 31 34.3 3 41 13 11 139 4.93 24.2 7.90 -4.48N 27 22 30 59 28 37.0 3 41 16 12 139 4.89 24.2 7.91 -4.50N 27 30 0 59 25 39.2 3 41 18 12 139 4.86 24.2 7.93 -4.51N 27 37 30 59 22 40.8 3 41 21 12 140 4.82 24.2 7.94 -4.53N 27 45 0 59 19 42.0 3 41 23 12 140 4.79 24.2 7.96 -4.54N 27 52 30 59 16 42.7 3 41 26 12 140 4.75 24.2 7.97 -4.56N 28 0 0 59 13 42.8 3 41 28 12 140 4.72 24.3 7.99 -4.57N 28 7 30 59 10 42.5 3 41 31 12 140 4.68 24.3 8.00 -4.59N 28 15 0 59 7 41.6 3 41 33 12 140 4.65 24.3 8.02 -4.60N 28 22 30 59 4 40.3 3 41 36 12 140 4.62 24.3 8.03 -4.62N 28 30 0 59 1 38.4 3 41 39 12 140 4.59 24.3 8.05 -4.63N 28 37 30 58 58 36.0 3 41 41 12 141 4.55 24.3 8.06 -4.65N 28 45 0 58 55 33.1 3 41 44 12 141 4.52 24.3 8.08 -4.66N 28 52 30 58 52 29.7 3 41 47 13 141 4.49 24.4 8.09 -4.68N 29 0 0 58 49 25.8 3 41 50 13 141 4.46 24.4 8.11 -4.69N 29 7 30 58 46 21.3 3 41 52 13 141 4.43 24.4 8.12 -4.71N 29 15 0 58 43 16.4 3 41 55 13 141 4.40 24.4 8.14 -4.72N 29 22 30 58 40 10.9 3 41 58 13 141 4.37 24.4 8.15 -4.74N 29 30 0 58 37 4.9 3 42 1 13 141 4.34 24.4 8.17 -4.75N 29 37 30 58 33 58.4 3 42 4 13 142 4.31 24.5 8.18 -4.77N 29 45 0 58 30 51.3 3 42 7 13 142 4.28 24.5 8.20 -4.78N 29 52 30 58 27 43.8 3 42 10 13 142 4.25 24.5 8.21 -4.80N 30 0 0 58 24 35.7 3 42 13 13 142 4.22 24.5 8.23 -4.81N 30 7 30 58 21 27.1 3 42 16 13 142 4.20 24.5 8.24 -4.83N 30 15 0 58 18 18.0 3 42 19 13 142 4.17 24.5 8.26 -4.84N 30 22 30 58 15 8.3 3 42 22 14 142 4.14 24.5 8.27 -4.86N 30 30 0 58 11 58.1 3 42 25 14 142 4.11 24.6 8.29 -4.87N 30 37 30 58 8 47.4 3 42 28 14 143 4.09 24.6 8.30 -4.89N 30 45 0 58 5 36.2 3 42 31 14 143 4.06 24.6 8.32 -4.90N 30 52 30 58 2 24.4 3 42 35 14 143 4.03 24.6 8.33 -4.92N 31 0 0 57 59 12.1 3 42 38 14 143 4.01 24.6 8.35 -4.93N 31 7 30 57 55 59.3 3 42 41 14 143 3.98 24.6 8.36 -4.95N 31 15 0 57 52 45.9 3 42 45 14 143 3.96 24.7 8.38 -4.96N 31 22 30 57 49 32.1 3 42 48 14 143 3.93 24.7 8.39 -4.98N 31 30 0 57 46 17.6 3 42 51 14 143 3.90 24.7 8.41 -4.99N 31 37 30 57 43 2.7 3 42 55 14 144 3.88 24.7 8.42 -5.01N 31 45 0 57 39 47.4 3 42 58 15 144 3.86 24.7 8.44 -5.02N 31 52 30 57 36 31.4 3 43 2 15 144 3.83 24.7 8.45 -5.04N 32 0 0 57 33 14.8 3 43 5 15 144 3.81 24.7 8.47 -5.05N 32 7 30 57 29 57.7 3 43 9 15 144 3.78 24.8 8.49 -5.07N 32 15 0 57 26 40.1 3 43 12 15 144 3.76 24.8 8.50 -5.09N 32 22 30 57 23 21.9 3 43 16 15 144 3.74 24.8 8.52 -5.10N 32 30 0 57 20 4.4 3 43 20 15 144 3.71 24.8 8.53 -5.12N 32 37 30 57 16 45.1 3 43 23 15 145 3.69 24.8 8.55 -5.13N 32 45 0 57 13 25.2 3 43 27 15 145 3.67 24.8 8.56 -5.15N 32 52 30 57 10 4.9 3 43 31 15 145 3.64 24.9 8.58 -5.16N 33 0 0 57 6 43.9 3 43 35 15 145 3.62 24.9 8.59 -5.18N 33 7 30 57 3 22.5 3 43 38 16 145 3.60 24.9 8.61 -5.19N 33 15 0 57 0 0.5 3 43 42 16 145 3.58 24.9 8.62 -5.21N 33 22 30 56 56 37.9 3 43 46 16 145 3.56 24.9 8.64 -5.22N 33 30 0 56 53 14.9 3 43 50 16 145 3.54 24.9 8.66 -5.24N 33 37 30 56 49 51.2 3 43 54 16 146 3.51 24.9 8.67 -5.26N 33 45 0 56 46 27.0 3 43 58 16 146 3.49 25.0 8.69 -5.27N 33 52 30 56 43 2.3 3 44 2 16 146 3.47 25.0 8.70 -5.29N 34 0 0 56 39 37.0 3 44 6 16 146 3.45 25.0 8.72 -5.30N 34 7 30 56 36 11.2 3 44 10 16 146 3.43 25.0 8.73 -5.32N 34 15 0 56 32 44.8 3 44 15 16 146 3.41 25.0 8.75 -5.33N 34 22 30 56 29 17.9 3 44 19 16 146 3.39 25.0 8.76 -5.35N 34 30 0 56 25 50.4 3 44 23 17 146 3.37 25.1 8.78 -5.36N 34 37 30 56 22 22.3 3 44 27 17 147 3.35 25.1 8.80 -5.38N 34 45 0 56 18 53.7 3 44 32 17 147 3.33 25.1 8.81 -5.40N 34 52 30 56 15 24.6 3 44 36 17 147 3.31 25.1 8.83 -5.41N 35 0 0 56 11 54.9 3 44 40 17 147 3.29 25.1 8.84 -5.43N 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 3 meters [Estimated] Librations Long +7.02 Lat -5.75 P +6.90 D +6.90 Illumination of moon 22%- Elongation of Moon 56 Vertical Profile Scale approx. 2.92 km/arcsec at mean distance of moon Horizontal Scale Factor 1.71 deg/min At longitude 25.00: Limiting Magnitudes for various telescope apertures (in cm) CA\Tdia 5 10 15 20 25 30 35 -8.2 2.6 3.8 4.4 4.7 4.8 4.9 5.0 -6.2 2.6 3.8 4.4 4.7 4.8 4.9 5.0 -4.2 2.6 3.8 4.4 4.7 4.8 4.9 5.0 -2.2 2.6 3.8 4.4 4.7 4.8 4.9 5.0 -0.2 2.6 3.8 4.4 4.7 4.8 4.9 5.0 ------------------------------------------------------------------------------ Results of Observer Scan UT Site Long. Lat. Dist. h m s Ähtäri 24.1 62.6 159km 3 40 21.2 Hämeenlinna 24.4 61.0 34km 3 40 26.0 Hamina 27.2 60.6 88km 3 41 12.6 Hartola 26.0 61.6 136km 3 40 51.2 Helsinki Kaivopuisto 25.0 60.2 22km 3 40 33.9 Imatra 28.8 61.2 195km 3 41 44.8 Jämsä 25.2 61.9 134km 3 40 37.5 Järvenpää 25.1 60.5 11km 3 40 36.1 Jyväskylä Rihlaperä 25.7 62.2 181km 3 40 45.9 Kangasala 24.0 61.4 56km 3 40 19.9 Kaskinen 21.2 62.4 57km 3 39 46.4 Keljonlahdentie 25.7 62.2 179km 3 40 46.5 Kemiö 22.8 60.1 95km 3 40 3.8 Kouvola 26.7 60.9 97km 3 41 2.6 Lahti Pirttiharju 25.6 61.0 71km 3 40 44.0 Laitila 21.7 60.9 64km 3 39 51.2 Lappeenranta 28.2 61.1 162km 3 41 32.2 Loimaa 23.1 60.8 23km 3 40 7.2 Loviisa 26.2 60.5 46km 3 40 54.7 Maarianhamina 19.9 60.1 190km 3 39 34.3 Mänttä 24.6 62.0 130km 3 40 28.9 Mäntyharju 26.9 61.4 150km 3 41 6.6 Merikarvia 21.5 61.9 19km 3 39 49.3 Mikkeli Kiiskinmäki 27.2 61.7 183km 3 41 13.3 Parkano 23.0 62.0 79km 3 40 6.9 Pietari 30.1 59.9 132km 3 42 14.7 Pirkkola 24.9 60.2 17km 3 40 33.2 Pori 21.8 61.5 5km 3 39 52.5 Porvoo 25.7 60.4 23km 3 40 45.8 Salo 23.1 60.4 62km 3 40 8.3 Seinäjoki 22.8 62.8 141km 3 40 4.7 Siuntio 24.2 60.2 46km 3 40 22.7 Tallinna 24.8 59.4 97km 3 40 30.8 Tampere Kauppi 23.8 61.5 59km 3 40 17.0 Turku Isoheikkilä 22.2 60.5 85km 3 39 57.3 Ulvila Vesitorni 21.9 61.4 6km 3 39 53.9 Uusikaarlepyy 22.5 63.5 194km 3 40 0.8 Vaasa Sundom 21.6 63.0 125km 3 39 50.1 Vantaa 25.0 60.3 7km 3 40 34.3 Vimpeli 23.8 63.2 201km 3 40 17.4