| Coord 2000 | 20190+1530 |
Discov num | BKO 563 |
Comp | Coord arcsec 2000 | 20 19 02.57 +15 29 34.4 |
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| Date first | 1998 |
Date last | 2015 |
Obs | 8 |
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| Pa first | 147 |
Pa last | 147 |
P.A. Now (θ) | 147° |
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| Sep first | 9.4 |
Sep last | 9.2 |
Sep. Now (ρ) | 9.2" |
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| Mag pri | 11.69 |
Mag sec | 14.07 |
delta mag (ΔM) | 2.38 |
Spectral class | |||||
| Pri motion ra | -006 |
Sec motion ra | +007 |
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| Pri motion dec | -006 |
Sec motion dec | -016 |
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| Notes | N
(See Notes) |
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| Precise pa | 146.5 |
Precise sep | 9.223 |
Constellation | Delphinus |
Tycho2 | 1631-00641-1 |
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| Gaia DR2 | 1808372688381524224 |
HD | 355386 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20190+1530 | BKO 563 | 2008 | 1 | 149 | 9.4 | 11.69 | 14.07 | N | 201902.57+152934.4 | ||
| 20190+1530 | BKO 563 | 2015 | 4 | 148 | 9.0 | 11.69 | 14.07 | N | 201902.57+152934.4 |