21123+3345 TDT 2824
21h 12m 16.92s +33° 45' 24.3" P.A. 26.00 sep 0.5 mag 11.29,11.44
| Coord 2000 |
21123+3345 |
|
Discov num |
TDT2824 |
|
Comp |
|
|
Coord arcsec 2000 |
21 12 16.92 +33 45 24.3 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
26 |
|
Pa last |
26.3 |
|
P.A. Now (θ) |
26.3° |
|
| Sep first |
0.5 |
|
Sep last |
0.5 |
|
Sep. Now (ρ) |
0.5" |
|
| Mag pri |
11.29 |
|
Mag sec |
11.44 |
|
delta mag (ΔM) |
0.15 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
+003 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2710-00049-1 |
|
Gaia DR2 |
1866810150845121536 |
|
