21071+3645 TDS 1117
21h 07m 03.52s +36° 45' 01.6" P.A. 264.00 sep 0.9 mag 11.40,12.58
| Coord 2000 |
21071+3645 |
|
Discov num |
TDS1117 |
|
Comp |
|
|
Coord arcsec 2000 |
21 07 03.52 +36 45 01.6 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
264 |
|
Pa last |
264.4 |
|
P.A. Now (θ) |
264.4° |
|
| Sep first |
0.9 |
|
Sep last |
0.908 |
|
Sep. Now (ρ) |
0.908" |
|
| Mag pri |
11.40 |
|
Mag sec |
12.58 |
|
delta mag (ΔM) |
1.18 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-012 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2713-02571-1 |
|
Gaia DR2 |
1868360187372243072 |
|
