21030+0650 GRV 406
21h 03m 04.52s +06° 50' 39.7" P.A. 287.00 sep 10.5 mag 11.60,12.20
| Coord 2000 |
21030+0650 |
|
Discov num |
GRV 406 |
|
Comp |
|
|
Coord arcsec 2000 |
21 03 04.52 +06 50 39.7 |
|
| Date first |
1908 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
289 |
|
Pa last |
286.9 |
|
P.A. Now (θ) |
286.9° |
|
| Sep first |
10.5 |
|
Sep last |
10.5 |
|
Sep. Now (ρ) |
10.5" |
|
| Mag pri |
11.60 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
| Pri motion ra |
+054 |
|
Sec motion ra |
+056 |
|
| Pri motion dec |
+036 |
|
Sec motion dec |
+036 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.03 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Equuleus |
|
Tycho2 |
0538-01645-1 |
|
Gaia DR2 |
1736995653378142464 |
|
