20393+2354 BKO 613
20h 39m 16.66s +23° 53' 40.4" P.A. 134.00 sep 3.7 mag 14.70,15.20
| Coord 2000 |
20393+2354 |
|
Discov num |
BKO 613 |
|
Comp |
|
|
Coord arcsec 2000 |
20 39 16.66 +23 53 40.4 |
|
| Date first |
2000 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
132 |
|
Pa last |
134.3 |
|
P.A. Now (θ) |
134.3° |
|
| Sep first |
3.8 |
|
Sep last |
3.735 |
|
Sep. Now (ρ) |
3.735" |
|
| Mag pri |
14.70 |
|
Mag sec |
15.20 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-010 |
|
Sec motion ra |
|
|
| Pri motion dec |
+002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1819361894783278464 |
|
