21086+4312 GRV 423
21h 08m 39.50s +43° 12' 46.2" P.A. 212.00 sep 62.4 mag 13.26,14.16
| Coord 2000 |
21086+4312 |
|
Discov num |
GRV 423 |
|
Comp |
|
|
Coord arcsec 2000 |
21 08 39.50 +43 12 46.2 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
212 |
|
Pa last |
212.2 |
|
P.A. Now (θ) |
212.2° |
|
| Sep first |
62.6 |
|
Sep last |
62.418 |
|
Sep. Now (ρ) |
62.418" |
|
| Mag pri |
13.26 |
|
Mag sec |
14.16 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
| Pri motion ra |
-011 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-013 |
|
| Notes |
|
|
rPM=0.253 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1970076351658108160 |
|