21320+2814 TDT 3012
21h 32m 02.37s +28° 13' 33.1" P.A. 210.00 sep 2.1 mag 11.83,12.61
Coord 2000 |
21320+2814 |
|
Discov num |
TDT3012 |
|
Comp |
|
|
Coord arcsec 2000 |
21 32 02.37 +28 13 33.1 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
210 |
|
Pa last |
209.8 |
|
P.A. Now (θ) |
209.8° |
|
Sep first |
2.1 |
|
Sep last |
2.05 |
|
Sep. Now (ρ) |
2.05" |
|
Mag pri |
11.83 |
|
Mag sec |
12.61 |
|
delta mag (ΔM) |
0.78 |
|
Spectral class |
|
|
Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
-010 |
|
Sec motion dec |
-010 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
Tycho2 |
2200-00267-1 |
|
Gaia DR2 |
1849020155786215168 |
|