Coord 2000 | 19593+3829 |
Discov num | SEI 771 |
Comp | AC |
Coord arcsec 2000 | 19 59 19.81 +38 29 16.7 |
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Date first | 1896 |
Date last | 2017 |
Obs | 14 |
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Pa first | 285 |
Pa last | 284 |
P.A. Now (θ) | 284° |
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Sep first | 22.7 |
Sep last | 22.4 |
Sep. Now (ρ) | 22.4" |
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Mag pri | 11.79 |
Mag sec | 12.01 |
delta mag (ΔM) | 0.22 |
Spectral class | |||||
Pri motion ra | -004 |
Sec motion ra | -004 |
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Pri motion dec | -007 |
Sec motion dec | -006 |
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Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 19 59 20 +38 29 17 | SEI 772 AB | 2017 | 14 | 1 | 22.2 | 11.79 | 11.98 | 0.19 | ||||
Show | 19 59 20 +38 29 17 | SEI 771 AC | 2017 | 14 | 284 | 22.4 | 11.79 | 12.01 | 0.22 | <=== |
Precise pa | 284.3 |
Precise sep | 22.357 |
Constellation | Cygnus |
Tycho2 | 3137-03007-1 |
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Gaia DR2 | 2072435141816374656 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19593+3829 | SEI 771 | AC | 1998 | 7 | 284 | 22.4 | 11.79 | 12.01 | D | 195919.81+382916.7 | |
19593+3829 | SEI 771 | AC | 2002 | 8 | 284 | 22.4 | 11.79 | 12.01 | D | 195919.81+382916.7 | |
19593+3829 | SEI 771 | AC | 2017 | 9 | 284 | 22.4 | 11.79 | 12.01 | 195919.81+382916.7 |