20095+3029 GRV 315
20h 09m 31.01s +30° 29' 46.9" P.A. 244.00 sep 22.3 mag 11.79,14.00
| Coord 2000 |
20095+3029 |
|
Discov num |
GRV 315 |
|
Comp |
|
|
Coord arcsec 2000 |
20 09 31.01 +30 29 46.9 |
|
| Date first |
2000 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
244 |
|
Pa last |
243.9 |
|
P.A. Now (θ) |
243.9° |
|
| Sep first |
22.3 |
|
Sep last |
22.302 |
|
Sep. Now (ρ) |
22.302" |
|
| Mag pri |
11.79 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
2.21 |
|
Spectral class |
|
|
| Pri motion ra |
+021 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
-021 |
|
Sec motion dec |
-028 |
|
| Notes |
|
|
rPM=0.439
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2671-01393-1 |
|
Gaia DR2 |
2029886554394402944 |
|
