21113+3646 COU 1970
21h 11m 19.91s +36° 45' 05.8" P.A. 106.00 sep 0.6 mag 10.77,10.79
| Coord 2000 |
21113+3646 |
|
Discov num |
COU1970 |
|
Comp |
|
|
Coord arcsec 2000 |
21 11 19.91 +36 45 05.8 |
|
| Date first |
1981 |
|
Date last |
2014 |
|
Obs |
8 |
|
| Pa first |
110 |
|
Pa last |
105.9 |
|
P.A. Now (θ) |
105.9° |
|
| Sep first |
0.6 |
|
Sep last |
0.567 |
|
Sep. Now (ρ) |
0.567" |
|
| Mag pri |
10.77 |
|
Mag sec |
10.79 |
|
delta mag (ΔM) |
0.02 |
|
Spectral class |
|
|
| Pri motion ra |
-009 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
-024 |
|
Sec motion dec |
-024 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2714-01556-1 |
|
Gaia DR2 |
1868544935377003520 |
|
