Coord 2000 | 20072+3616 |
Discov num | BKO 89 |
Comp | CD |
Coord arcsec 2000 | 20 07 11.56 +36 16 35.2 |
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Date first | 1998 |
Date last | 2015 |
Obs | 8 |
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Pa first | 192 |
Pa last | 192 |
P.A. Now (θ) | 192° |
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Sep first | 9.6 |
Sep last | 9.7 |
Sep. Now (ρ) | 9.7" |
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Mag pri | 13.20 |
Mag sec | 13.70 |
delta mag (ΔM) | 0.5 |
Spectral class | |||||
Pri motion ra | +002 |
Sec motion ra | -007 |
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Pri motion dec | -002 |
Sec motion dec | -002 |
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Notes |
Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 20072+3616 | SEI 891 | AB | 1896 | 2015 | 11 | 171 | 18.7 | 11.15 | 12.53 | 1.38 | ||||
Show | 20072+3616 | BKO 89 | AC | 1998 | 2015 | 8 | 349 | 29.1 | 11.15 | 12.46 | 1.31 | ||||
Show | 20072+3616 | BKO 89 | AE | 1895 | 2015 | 14 | 282 | 120.8 | 11.15 | 11.00 | 0.15 | ||||
Show | 69440 | 20072+3616 | BKO 89 | CD | 1998 | 2015 | 8 | 192 | 9.7 | 13.20 | 13.70 | 0.50 | <=== | ||
Show | 20072+3616 | BKO 89 | EF | 1998 | 2015 | 8 | 19 | 7.6 | 11.00 | 14.00 | 3.00 |
Precise pa | 191.7 |
Precise sep | 9.664 |
Constellation | Cygnus |
SAO | 69440 |
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Tycho2 | 2683-02290-1 |
Gaia DR2 | 27934947200 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20072+3616 | BKO 89 | CD | 2002 | 2 | 192 | 9.6 | 12.30 | 13.70 | D | 200711.56+361635.2 | |
20072+3616 | BKO 89 | CD | 2010 | 4 | 193 | 9.6 | 13.20 | 13.70 | 200711.56+361635.2 | ||
20072+3616 | BKO 89 | CD | 2015 | 4 | 192 | 9.7 | 13.20 | 13.70 | 200711.56+361635.2 |