Coord 2000 | 20117+3600 |
Discov num | SEI 978 |
Comp | Coord arcsec 2000 | 20 11 43.25 +36 00 13.5 |
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Date first | 1896 |
Date last | 2015 |
Obs | 9 |
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Pa first | 149 |
Pa last | 151 |
P.A. Now (θ) | 151° |
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Sep first | 7.7 |
Sep last | 7.6 |
Sep. Now (ρ) | 7.6" |
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Mag pri | 11.00 |
Mag sec | 11.00 |
delta mag (ΔM) | 0 |
Spectral class | |||||
Pri motion ra | -004 |
Sec motion ra | -003 |
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Pri motion dec | -006 |
Sec motion dec | -009 |
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Notes |
Precise pa | 151.2 |
Precise sep | 7.61 |
Constellation | Cygnus |
Gaia DR2 | 09404222848 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20117+3600 | SEI 978 | 2006 | 4 | 151 | 8.1 | 11.00 | 11.00 | D | 201143.25+360013.5 | ||
20117+3600 | SEI 978 | 2010 | 6 | 155 | 7.5 | 11.00 | 11.00 | 201143.25+360013.5 | |||
20117+3600 | SEI 978 | 2015 | 9 | 151 | 7.6 | 11.00 | 11.00 | 201143.25+360013.5 |