20222+2116 BRT 2470
20h 22m 20.82s +21° 14' 36.4" P.A. 221.00 sep 1.9 mag 11.40,11.90
| Coord 2000 |
20222+2116 |
|
Discov num |
BRT2470 |
|
Comp |
|
|
Coord arcsec 2000 |
20 22 20.82 +21 14 36.4 |
|
| Date first |
1894 |
|
Date last |
1894 |
|
Obs |
1 |
|
| Pa first |
221 |
|
Pa last |
220.5 |
|
P.A. Now (θ) |
220.5° |
|
| Sep first |
1.9 |
|
Sep last |
1.9 |
|
Sep. Now (ρ) |
1.9" |
|
| Mag pri |
11.40 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
|
|
| Pri motion dec |
-001 |
|
Sec motion dec |
|
|
| Notes |
N
X
(See Notes, Dubious double) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
1643-02137-1 |
|
Gaia DR2 |
1829063504358531456 |
|
