21056+3346 TDS 1115
21h 05m 35.34s +33° 46' 07.3" P.A. 51.00 sep 0.9 mag 11.40,12.08
| Coord 2000 |
21056+3346 |
|
Discov num |
TDS1115 |
|
Comp |
|
|
Coord arcsec 2000 |
21 05 35.34 +33 46 07.3 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
51 |
|
Pa last |
51.1 |
|
P.A. Now (θ) |
51.1° |
|
| Sep first |
0.9 |
|
Sep last |
0.86 |
|
Sep. Now (ρ) |
0.86" |
|
| Mag pri |
11.40 |
|
Mag sec |
12.08 |
|
delta mag (ΔM) |
0.68 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2709-00546-1 |
|
Gaia DR2 |
1865588078039740288 |
|
