Coord 2000 | 20068+3611 |
Discov num | BKO 87 |
Comp | AC |
Coord arcsec 2000 | 20 06 47.91 +36 11 08.7 |
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Date first | 1895 |
Date last | 2015 |
Obs | 11 |
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Pa first | 228 |
Pa last | 226 |
P.A. Now (θ) | 226° |
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Sep first | 44.0 |
Sep last | 41.5 |
Sep. Now (ρ) | 41.5" |
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Mag pri | 12.22 |
Mag sec | 11.97 |
delta mag (ΔM) | 0.25 |
Spectral class | |||||
Pri motion ra | -003 |
Sec motion ra | +011 |
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Pri motion dec | +000 |
Sec motion dec | +003 |
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Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 69416 | 20 06 48 +36 11 09 | SEI 884 AB | 2015 | 10 | 351 | 24.3 | 12.22 | 13.07 | 0.85 | |||
Show | 69416 | 20 06 48 +36 11 09 | BKO 87 AC | 2015 | 11 | 226 | 41.5 | 12.22 | 11.97 | 0.25 | <=== | ||
Show | 69416 | 20 06 45 +36 10 40 | BKO 87 CD | 2015 | 8 | 298 | 10.3 | 11.97 | 13.40 | 1.43 |
Precise pa | 226.3 |
Precise sep | 41.526 |
Constellation | Cygnus |
SAO | 69416 |
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Gaia DR2 | 2059123938654428544 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20068+3611 | BKO 87 | AC | 2002 | 5 | 226 | 41.5 | 10.50 | 11.90 | D | 200647.91+361108.7 | |
20068+3611 | BKO 87 | AC | 2015 | 7 | 226 | 41.5 | 12.22 | 11.97 | 200647.91+361108.7 |