19506+2304 BKO 989
19h 50m 36.29s +23° 03' 31.0" P.A. 22.00 sep 3.0 mag 13.70,14.60
| Coord 2000 |
19506+2304 |
|
Discov num |
BKO 989 |
|
Comp |
|
|
Coord arcsec 2000 |
19 50 36.29 +23 03 31.0 |
|
| Date first |
2000 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
20 |
|
Pa last |
21.8 |
|
P.A. Now (θ) |
21.8° |
|
| Sep first |
3.0 |
|
Sep last |
2.985 |
|
Sep. Now (ρ) |
2.985" |
|
| Mag pri |
13.70 |
|
Mag sec |
14.60 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
|
|
| Pri motion dec |
-031 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1828195955343757440 |
|
