21202+2604 GRV 448
21h 20m 16.05s +26° 04' 37.9" P.A. 157.00 sep 42.8 mag 13.29,14.11
| Coord 2000 |
21202+2604 |
|
Discov num |
GRV 448 |
|
Comp |
|
|
Coord arcsec 2000 |
21 20 16.05 +26 04 37.9 |
|
| Date first |
1997 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
157 |
|
Pa last |
156.8 |
|
P.A. Now (θ) |
156.8° |
|
| Sep first |
42.7 |
|
Sep last |
42.84 |
|
Sep. Now (ρ) |
42.84" |
|
| Mag pri |
13.29 |
|
Mag sec |
14.11 |
|
delta mag (ΔM) |
0.82 |
|
Spectral class |
|
|
| Pri motion ra |
-013 |
|
Sec motion ra |
-014 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-017 |
|
| Notes |
|
|
rPM=0.366
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1846818692989295360 |
|
