21203+3240 GRV 449
21h 20m 23.74s +32° 40' 17.3" P.A. 327.00 sep 64.2 mag 13.14,14.12
| Coord 2000 |
21203+3240 |
|
Discov num |
GRV 449 |
|
Comp |
|
|
Coord arcsec 2000 |
21 20 23.74 +32 40 17.3 |
|
| Date first |
1998 |
|
Date last |
2014 |
|
Obs |
6 |
|
| Pa first |
327 |
|
Pa last |
327 |
|
P.A. Now (θ) |
327° |
|
| Sep first |
64.3 |
|
Sep last |
64.23 |
|
Sep. Now (ρ) |
64.23" |
|
| Mag pri |
13.14 |
|
Mag sec |
14.12 |
|
delta mag (ΔM) |
0.98 |
|
Spectral class |
|
|
| Pri motion ra |
-013 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-020 |
|
Sec motion dec |
-021 |
|
| Notes |
|
|
rPM=0.214 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1854551077240227456 |
|
