20131+2107 GRV 323
20h 13m 06.42s +21° 07' 09.8" P.A. 204.00 sep 19.0 mag 9.70,13.80
| Coord 2000 |
20131+2107 |
|
Discov num |
GRV 323 |
|
Comp |
|
|
Coord arcsec 2000 |
20 13 06.42 +21 07 09.8 |
|
| Date first |
2000 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
204 |
|
Pa last |
203.7 |
|
P.A. Now (θ) |
203.7° |
|
| Sep first |
19.1 |
|
Sep last |
19.028 |
|
Sep. Now (ρ) |
19.028" |
|
| Mag pri |
9.70 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
4.1 |
|
Spectral class |
|
|
| Pri motion ra |
-013 |
|
Sec motion ra |
-019 |
|
| Pri motion dec |
-019 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
rPM=0.622
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Tycho2 |
1630-00990-1 |
|
Gaia DR2 |
1828864458392143232 |
|