Grazing Occultation of 814SB5 Magnitude 5.4 [Red = 5.5] R814 = 115 Tauri Date: 2014 Nov 09 17h 41m, to 2014 Nov 09 17h 51m 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 15 0 61 5 13 17 41 22 5 62 10.85 355.8 359.68 8.75N 15 30 0 61 11 30 17 41 26 5 62 10.52 355.8 359.68 8.75N 15 45 0 61 17 48 17 41 30 6 62 10.21 355.8 359.68 8.75N 16 0 0 61 24 6 17 41 34 6 63 9.92 355.8 359.68 8.75N 16 15 0 61 30 25 17 41 39 6 63 9.65 355.8 359.68 8.75N 16 30 0 61 36 46 17 41 43 6 63 9.39 355.8 359.68 8.75N 16 45 0 61 43 6 17 41 47 6 63 9.14 355.8 359.68 8.75N 17 0 0 61 49 28 17 41 52 6 64 8.91 355.8 359.68 8.75N 17 15 0 61 55 50 17 41 57 7 64 8.69 355.8 359.69 8.75N 17 30 0 62 2 13 17 42 1 7 64 8.48 355.8 359.69 8.75N 17 45 0 62 8 37 17 42 6 7 64 8.28 355.8 359.69 8.75N 18 0 0 62 15 1 17 42 11 7 65 8.09 355.8 359.69 8.75N 18 15 0 62 21 25 17 42 17 7 65 7.91 355.8 359.69 8.75N 18 30 0 62 27 51 17 42 22 7 65 7.73 355.9 359.69 8.74N 18 45 0 62 34 16 17 42 27 8 65 7.57 355.9 359.69 8.74N 19 0 0 62 40 43 17 42 33 8 66 7.41 355.9 359.70 8.74N 19 15 0 62 47 10 17 42 38 8 66 7.26 355.9 359.70 8.74N 19 30 0 62 53 37 17 42 44 8 66 7.11 355.9 359.70 8.74N 19 45 0 63 0 5 17 42 50 8 66 6.97 355.9 359.70 8.73N 20 0 0 63 6 33 17 42 55 8 67 6.84 355.9 359.70 8.73N 20 15 0 63 13 1 17 43 1 8 67 6.71 355.9 359.71 8.73N 20 30 0 63 19 30 17 43 7 9 67 6.59 355.9 359.71 8.72N 20 45 0 63 26 0 17 43 14 9 67 6.47 355.9 359.71 8.72N 21 0 0 63 32 29 17 43 20 9 68 6.35 355.9 359.72 8.72N 21 15 0 63 38 59 17 43 26 9 68 6.24 355.9 359.72 8.72N 21 30 0 63 45 29 17 43 33 9 68 6.14 355.9 359.72 8.71N 21 45 0 63 51 59 17 43 39 9 68 6.03 355.9 359.73 8.71N 22 0 0 63 58 30 17 43 46 10 69 5.94 355.9 359.73 8.70N 22 15 0 64 5 1 17 43 53 10 69 5.84 355.9 359.73 8.70N 22 30 0 64 11 32 17 43 59 10 69 5.75 355.9 359.74 8.70N 22 45 0 64 18 3 17 44 6 10 69 5.66 355.9 359.74 8.69N 23 0 0 64 24 34 17 44 13 10 70 5.57 355.9 359.75 8.69N 23 15 0 64 31 5 17 44 21 10 70 5.49 355.9 359.75 8.68N 23 30 0 64 37 36 17 44 28 10 70 5.41 355.9 359.76 8.68N 23 45 0 64 44 7 17 44 35 11 70 5.33 355.9 359.76 8.67N 24 0 0 64 50 38 17 44 42 11 71 5.26 355.9 359.77 8.67N 24 15 0 64 57 9 17 44 50 11 71 5.18 355.9 359.77 8.66N 24 30 0 65 3 40 17 44 58 11 71 5.11 355.9 359.78 8.66N 24 45 0 65 10 11 17 45 5 11 71 5.04 355.9 359.78 8.65N 25 0 0 65 16 42 17 45 13 11 72 4.98 355.9 359.79 8.65N 25 15 0 65 23 13 17 45 21 12 72 4.91 356.0 359.79 8.64N 25 30 0 65 29 43 17 45 29 12 72 4.85 356.0 359.80 8.64N 25 45 0 65 36 13 17 45 37 12 73 4.79 356.0 359.80 8.63N 26 0 0 65 42 43 17 45 45 12 73 4.73 356.0 359.81 8.63N 26 15 0 65 49 13 17 45 53 12 73 4.67 356.0 359.82 8.62N 26 30 0 65 55 42 17 46 1 12 73 4.61 356.0 359.82 8.61N 26 45 0 66 2 11 17 46 9 12 74 4.56 356.0 359.83 8.61N 27 0 0 66 8 39 17 46 18 13 74 4.51 356.0 359.84 8.60N 27 15 0 66 15 7 17 46 26 13 74 4.45 356.0 359.84 8.59N 27 30 0 66 21 35 17 46 35 13 74 4.40 356.0 359.85 8.59N 27 45 0 66 28 2 17 46 43 13 75 4.35 356.0 359.86 8.58N 28 0 0 66 34 29 17 46 52 13 75 4.31 356.0 359.86 8.57N 28 15 0 66 40 55 17 47 0 13 75 4.26 356.0 359.87 8.56N 28 30 0 66 47 20 17 47 9 13 76 4.21 356.0 359.88 8.56N 28 45 0 66 53 45 17 47 18 13 76 4.17 356.0 359.89 8.55N 29 0 0 67 0 10 17 47 27 14 76 4.13 356.1 359.89 8.54N 29 15 0 67 6 33 17 47 36 14 76 4.09 356.1 359.90 8.53N 29 30 0 67 12 56 17 47 45 14 77 4.04 356.1 359.91 8.53N 29 45 0 67 19 18 17 47 54 14 77 4.01 356.1 359.92 8.52N 30 0 0 67 25 40 17 48 3 14 77 3.97 356.1 359.93 8.51N 30 15 0 67 32 0 17 48 12 14 78 3.93 356.1 359.93 8.50N 30 30 0 67 38 20 17 48 21 14 78 3.89 356.1 359.94 8.49N 30 45 0 67 44 39 17 48 31 15 78 3.86 356.1 359.95 8.49N 31 0 0 67 50 57 17 48 40 15 78 3.82 356.1 359.96 8.48N 31 15 0 67 57 14 17 48 49 15 79 3.79 356.1 359.97 8.47N 31 30 0 68 3 31 17 48 59 15 79 3.75 356.1 359.98 8.46N 31 45 0 68 9 46 17 49 8 15 79 3.72 356.1 359.99 8.45N 32 0 0 68 16 0 17 49 18 15 80 3.69 356.2 359.99 8.44N 32 15 0 68 22 14 17 49 27 15 80 3.66 356.2 0.00 8.43N 32 30 0 68 28 26 17 49 37 15 80 3.62 356.2 0.01 8.42N 32 45 0 68 34 37 17 49 47 16 80 3.59 356.2 0.02 8.42N 33 0 0 68 40 47 17 49 56 16 81 3.57 356.2 0.03 8.41N 33 15 0 68 46 56 17 50 6 16 81 3.54 356.2 0.04 8.40N 33 30 0 68 53 4 17 50 16 16 81 3.51 356.2 0.05 8.39N 33 45 0 68 59 10 17 50 26 16 82 3.48 356.2 0.06 8.38N 34 0 0 69 5 16 17 50 35 16 82 3.45 356.2 0.07 8.37N 34 15 0 69 11 20 17 50 45 16 82 3.43 356.2 0.08 8.36N 34 30 0 69 17 23 17 50 55 16 83 3.40 356.2 0.09 8.35N 34 45 0 69 23 25 17 51 5 16 83 3.38 356.3 0.10 8.34N 35 0 0 69 29 25 17 51 15 17 83 3.35 356.3 0.11 8.33N Path coordinates are referred to WGS84 (as used by GPS), with the nominal site altitude being referenced to Mean Sea Level. 814 is quadruple: Aa,Ab 5.4 6.4 0.021" 4.9 (MCA 19) Graze path of Ab 0.09 km south, and 0.0 secs later compared to Aa AC 5.4 11.8 10.1" 346.9 (STT 107) Graze path of C 41.26 km south, and 2.8 secs earlier compared to A AB 5.4 10.1 10.3" 304.8 (STT 107) Graze path of B 26.57 km south, and 14.2 secs earlier compared to A C A S S I N I R E G I O N G R A Z E Librations Long +5.70 Lat +6.90 P +360.46 D -6.66 Illumination of moon 91%- Elongation of Moon 144 Vertical Profile Scale 4.16 km/arcsec at mean distance of moon Horizontal Scale Factor 2.09 deg/min At longitude 25.25: Limiting Magnitudes for various telescope apertures (in cm) CA\Tdia 5 10 15 20 25 30 35 4.6 2.4 3.7 4.3 4.6 4.7 4.8 4.9 6.6 3.6 4.9 5.5 5.8 6.0 6.2 6.2 8.6 3.7 4.9 5.5 5.9 6.1 6.2 6.2 10.6 3.7 5.0 5.6 5.9 6.1 6.2 6.3 12.6 4.1 5.4 6.0 6.3 6.5 6.6 6.7 ------------------------------------------------------------------------------ Double star catalogue details WDS entries RA Dec Name Y1 Y2 N PA PA Sep Sep M1 M2 05272+1758MCA 19Aa,Ab 1979 2007 26 80 89 0.1 0.1 5.42 6.4 B5V +005-022 +17 928 NOD 052710.09+175744.2 05272+1758STT 107AB 1843 1998 15 317 306 10.7 10.3 5.42 10.1 B5V F8V +005-022 +17 928 N D 052710.09+175744.2 05272+1758STT 107AC 1899 1998 5 341 346 10.0 10.1 5.42 11.8 B5V +005-022 +17 928 N D 052710.09+175744.2 05272+1758STT 107BC 1899 1998 2 58 57 5.8 7.0 10.1 11.8 N D 052709.51+175749.9 ------------------------------------------------ Interferometric catalogue entries 052710.09+175744.2 ADS 4038 MCA 19Aa,Ab HD 35671 HIP 25499 05272+1758 N O Date PA Sep M1 M2 1978.1301 V 98.1 . 0.0987 0.0002 . . 0.90 0.06 750 177 . 1 Afr1978 O 1978.1301 V 98.1 . 0.0987 0.0002 . . 1.13 0.06 423 40 . 1 Afr1978 O 1979.7736 80.4 . 0.095 . . . . . 470 3.8 1 McA1982d Sc 1979.854 78.2 5. 0.104 0.005 . . 1.5 1. 750 10 2.3 1 Heg1983 S 1979.854 78.4 5. 0.099 0.005 . . . . 550 10 2.3 1 Heg1983 S 1979.854 78.2 5. 0.094 0.005 . . 0.73 1. 410 10 2.3 1 Heg1983 S 1979.857 83.7 5. 0.088 0.004 . . 2.0 1. 501 3 2.3 1 Heg1983 S 1980.0703 V119.1 . 0.0661 0.0004 . . 1.50 0.07 411 20 . 1 Rad1982b O 1980.0743 V147.3 . 0.0314 0.0004 . . 0.84 0.11 750 177 . 1 Evn1981 O 1980.0743 V147.3 . 0.0314 0.0004 . . 1.00 0.04 440 98 . 1 Evn1981 O 1982.7551 . . < 0.035 . . . . . 549 22 3.8 1 Hrt1994 Sc 1982.7607 . . < 0.035 . . . . . 549 22 3.8 1 Hrt1994 Sc 1983.0474 . . < 0.035 . . . . . 549 22 3.8 1 Hrt1994 Sc 1983.7108 . . < 0.035 . . . . . 549 22 3.8 1 Hrt1994 Sc 1983.9553 . . < 0.022 . . . . . 600 14 6.0 1 Bag1985 S 1983.9580 . . < 0.022 . . . . . 600 14 6.0 1 Bag1985 S 1984.0610 . . < 0.036 . . . . . 549 22 3.8 1 Msn1996b Sc 1984.8460 :128.3 . : 0.029 . . . . . 600 14 6.0 1 Bag1987 S 1985.750 :136. . : 0.08 >0.02 . . . . 550 1.0 1 Tok1988 Ig 1986.8893 101.9 . 0.065 . . . . . 549 22 3.8 1 Hrt1994 Sc 1987.2717 100.0 . 0.075 . . . . . 549 22 3.8 1 Hrt1994 Sc 1988.2518 96.7 . 0.083 . . . . . 549 22 3.8 1 Hrt1994 Sc 1988.6609 95.3 . 0.088 . . . . . 549 22 3.8 1 Hrt1994 Sc 1988.9097 : 94.2 . : 0.104 . . . . . 538 76 1.8 1 McA1997 Sc 1989.2374 97.4 . 0.093 . . . . . 549 22 3.8 1 Hrt1994 Sc 1990.2698 91.7 . 0.101 . . . . . 549 22 3.8 1 Hrt1994 Sc 1990.7554 86.6 . 0.104 . . . . . 549 22 3.8 1 Hrt1994 Sc 1991.25 . . S . . 5.40 . . . 511 222 0.3 1 HIP1997h Hh 1991.9023 85.5 . 0.113 . . . . . 549 22 3.8 1 Hrt1994 Sc 1993.2028 . . < 0.036 . . . . . 549 22 3.8 1 Msn1996b Sc 1993.9233 . . < 0.055 . . . . . 549 22 2.5 1 Msn1996b Sc 1994.8992 . . < 0.120 . . . . . 600 200 1.0 1 Bag1999a S 1995.7686 74.1 . 0.085 . . . . . 549 22 2.5 1 Hrt1997 Sc 1995.9214 75.4 . 0.092 . . . . . 549 22 2.5 1 Hrt1997 Sc 1996.8635 71.4 . 0.070 . . . . . 549 22 2.5 1 Msn1997a Sc 1997.1255 70.1 . 0.070 . . . . . 549 22 2.5 3 Hrt2000a Sc 1998.7751 260.0 4.6 0.019 0.002 . . . . 545 30 6.0 1 Bag2002 S 1998.849 V275. . 0.0147 0.0011 6.0 . 7.0 . 2200 1.5 1 Rch1999b O 2002.8843 . . < 0.12 . . . . . 900 340 3.6 1 Rbr2005 A 2002.9990 . . < 0.14 . . . . . 900 340 3.6 1 Rbr2005 A 2003.0017 . . < 0.13 . . . . . 900 340 3.6 1 Rbr2005 A 2004.1100 95.3 . 0.080 . . . 1.01 . 698 39 3.5 1 Hor2008 S 2004.8269 94.7 0.4 0.088 0.002 . . 0.95 0.02 545 30 6.0 1 Bag2007b S 2005.8635 88.5 . 0.104 . . . 1.0 . 550 24 3.8 1 Msn2009 Su 2007.0042 269.1 . 0.103 . . . 0.89 . 754 44 3.5 1 Hor2010 S 2007.8261 88.5 . 0.109 . . . 0.85 . 550 40 3.5 1 Hor2010 S ------------------------------------------------------------------------------ Results of Observer Scan UT Site Long. Lat. Dist. h m s Ähtäri 24.1 62.6 188km 17 44 46 Enontekiö 23.6 68.4 265km 17 44 32 Ivalo 27.5 68.7 164km 17 46 36 Jyväskylä Rihlaperä 25.7 62.2 273km 17 45 35 Kajaani Lehtikangas 27.7 64.2 178km 17 46 43 Kemijärvi 27.4 66.7 29km 17 46 33 Kuhmo 29.5 64.1 247km 17 47 45 Kuusamo 29.2 66.0 87km 17 47 34 Maarianhamina 19.9 60.1 250km 17 42 54 Meltaus 25.4 66.9 110km 17 45 25 Merikarvia 21.5 61.9 155km 17 43 33 Muonio 23.7 68.0 236km 17 44 33 Näätämö 29.1 69.7 184km 17 47 31 Nilsiä 28.1 63.2 275km 17 46 55 Nuorgam 27.9 70.1 246km 17 46 48 Oulu Puolivälikangas 25.5 65.0 35km 17 45 28 Pello 24.0 66.8 145km 17 44 42 Pori 21.8 61.5 197km 17 43 41 Posio 28.2 66.1 41km 17 46 58 Pudasjärvi 27.0 65.4 60km 17 46 17 Puolanka 27.7 64.9 123km 17 46 41 Raahe 24.5 64.7 28km 17 44 57 Ranua 26.5 65.9 0km 17 46 2 Rovaniemi 25.7 66.5 68km 17 45 36 Salla 28.7 66.8 2km 17 47 15 Sodankylä 26.6 67.4 106km 17 46 4 Tampere Kauppi 23.8 61.5 266km 17 44 37 Tervola 24.8 66.1 67km 17 45 7 Tornio 24.1 65.8 72km 17 44 47 Tulppio 29.2 67.8 50km 17 47 35 Ulvila Vesitorni 21.9 61.4 206km 17 43 44 Utsjoki Ailigas 27.1 69.9 258km 17 46 20 Vaasa Sundom 21.6 63.0 61km 17 43 35