20158+1510 BKO 552
20h 15m 49.78s +15° 09' 33.9" P.A. 64.00 sep 3.6 mag 13.00,13.40
| Coord 2000 |
20158+1510 |
|
Discov num |
BKO 552 |
|
Comp |
|
|
Coord arcsec 2000 |
20 15 49.78 +15 09 33.9 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
64 |
|
Pa last |
64.2 |
|
P.A. Now (θ) |
64.2° |
|
| Sep first |
3.6 |
|
Sep last |
3.61 |
|
Sep. Now (ρ) |
3.61" |
|
| Mag pri |
13.00 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-004 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1808255246796616448 |
|