21392+5132 TDT 3083
21h 39m 09.07s +51° 31' 41.3" P.A. 258.00 sep 0.5 mag 10.66,10.72 Sp G:
| Coord 2000 |
21392+5132 |
|
Discov num |
TDT3083 |
|
Comp |
|
|
Coord arcsec 2000 |
21 39 09.07 +51 31 41.3 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
258 |
|
Pa last |
257.9 |
|
P.A. Now (θ) |
257.9° |
|
| Sep first |
0.5 |
|
Sep last |
0.5 |
|
Sep. Now (ρ) |
0.5" |
|
| Mag pri |
10.66 |
|
Mag sec |
10.72 |
|
delta mag (ΔM) |
0.06 |
|
Spectral class |
G: (yellow) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3603-01432-1 |
|
Gaia DR2 |
2171553542391718400 |
|
