20120+3333 COU 1631
20h 12m 02.21s +33° 34' 07.0" P.A. 329.00 sep 0.4 mag 9.50,10.10
| Coord 2000 |
20120+3333 |
|
Discov num |
COU1631 |
|
Comp |
|
|
Coord arcsec 2000 |
20 12 02.21 +33 34 07.0 |
|
| Date first |
1977 |
|
Date last |
2014 |
|
Obs |
5 |
|
| Pa first |
320 |
|
Pa last |
329.1 |
|
P.A. Now (θ) |
329.1° |
|
| Sep first |
0.4 |
|
Sep last |
0.426 |
|
Sep. Now (ρ) |
0.426" |
|
| Mag pri |
9.50 |
|
Mag sec |
10.10 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-006 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2675-03166-1 |
|
Gaia DR2 |
2055612858746769792 |
|