20161+1552 BKO 557
20h 16m 05.29s +15° 52' 18.2" P.A. 347.00 sep 5.6 mag 12.70,14.00
| Coord 2000 |
20161+1552 |
|
Discov num |
BKO 557 |
|
Comp |
|
|
Coord arcsec 2000 |
20 16 05.29 +15 52 18.2 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
349 |
|
Pa last |
347 |
|
P.A. Now (θ) |
347° |
|
| Sep first |
5.5 |
|
Sep last |
5.576 |
|
Sep. Now (ρ) |
5.576" |
|
| Mag pri |
12.70 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-011 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1808438036309997312 |
|