21039+3655 GRV 408
21h 03m 58.88s +36° 55' 38.3" P.A. 310.00 sep 32.3 mag 11.28,13.97
| Coord 2000 |
21039+3655 |
|
Discov num |
GRV 408 |
|
Comp |
|
|
Coord arcsec 2000 |
21 03 58.88 +36 55 38.3 |
|
| Date first |
2000 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
310 |
|
Pa last |
310.3 |
|
P.A. Now (θ) |
310.3° |
|
| Sep first |
32.4 |
|
Sep last |
32.306 |
|
Sep. Now (ρ) |
32.306" |
|
| Mag pri |
11.28 |
|
Mag sec |
13.97 |
|
delta mag (ΔM) |
2.69 |
|
Spectral class |
|
|
| Pri motion ra |
-011 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-014 |
|
| Notes |
|
|
rPM=0.626
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2713-02417-1 |
|
Gaia DR2 |
1871426106828041728 |
|
