| Coord 2000 | 20172+1553 |
Discov num | BKO 560 |
Comp | BC |
Coord arcsec 2000 | 20 17 11.63 +15 52 19.8 |
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| Date first | 2008 |
Date last | 2008 |
Obs | 1 |
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| Pa first | 199 |
Pa last | 199 |
P.A. Now (θ) | 199° |
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| Sep first | 1.4 |
Sep last | 1.4 |
Sep. Now (ρ) | 1.4" |
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| Mag pri | 13.40 |
Mag sec | 15.40 |
delta mag (ΔM) | 2 |
Spectral class | |||||
| Pri motion ra | -001 |
Sec motion ra | |||||||||
| Pri motion dec | -053 |
Sec motion dec | |||||||||
| Notes | N
(See Notes) |
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| Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 105926 | 20 17 10 +15 52 22 | CHE 273 AB | 2015 | 7 | 94 | 26.8 | 7.48 | 13.40 | 5.92 | |||
| Show | 105926 | 20 17 12 +15 52 20 | BKO 560 BC | 2008 | 1 | 199 | 1.4 | 13.40 | 15.40 | 2.00 | <=== |
| Precise pa | 198.7 |
Precise sep | 1.44 |
Spectr | B9 |
Constellation | Delphinus |
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| SAO | 105926 |
HIP | 99995 |
Tycho2 | 1631-00005-1 |
Gaia DR2 | 1808447416511040768 |
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| HD | 192954 |
BD | BD+15 4120 |
Distance | 287.36 |
Distance ly | 937.37 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20172+1553 | BKO 560 | BC | 2008 | 1 | 199 | 1.4 | 13.40 | 15.40 | N | 201711.63+155219.8 |