Coord 2000 | 20150+3659 |
Discov num | SLE 974 |
Comp | Coord arcsec 2000 | 20 15 02.74 +36 58 57.0 |
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Date first | 1985 |
Date last | 2015 |
Obs | 8 |
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Pa first | 331 |
Pa last | 330 |
P.A. Now (θ) | 330° |
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Sep first | 12.2 |
Sep last | 12.5 |
Sep. Now (ρ) | 12.5" |
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Mag pri | 12.34 |
Mag sec | 13.80 |
delta mag (ΔM) | 1.46 |
Spectral class | |||||
Pri motion ra | -004 |
Sec motion ra | -022 |
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Pri motion dec | -008 |
Sec motion dec | -003 |
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Notes |
Precise pa | 330 |
Precise sep | 12.473 |
Constellation | Cygnus |
Gaia DR2 | 17370092928 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20150+3659 | SLE 974 | 1985 | 1 | 331 | 12.2 | 11.60 | 12.50 | 201502.54+365919.2 | |||
20150+3659 | SLE 974 | 1998 | 2 | 330 | 12.5 | 12.34 | 13.80 | 201502.74+365857.0 | |||
20150+3659 | SLE 974 | 2002 | 3 | 330 | 12.4 | 12.34 | 13.80 | 201502.74+365857.0 | |||
20150+3659 | SLE 974 | 2010 | 4 | 333 | 13.3 | 12.34 | 13.80 | 201502.74+365857.0 | |||
20150+3659 | SLE 974 | 2015 | 4 | 330 | 12.5 | 12.34 | 13.80 | 201502.74+365857.0 |