20475+3016 COU 1176 (HD 335146)
20h 47m 29.91s +30° 16' 02.2" P.A. 45.00 sep 0.4 mag 11.60,11.60 Sp G0
| Coord 2000 |
20475+3016 |
|
Discov num |
COU1176 |
|
Comp |
|
|
Coord arcsec 2000 |
20 47 29.91 +30 16 02.2 |
|
| Date first |
1974 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
55 |
|
Pa last |
45.4 |
|
P.A. Now (θ) |
45.4° |
|
| Sep first |
0.3 |
|
Sep last |
0.366 |
|
Sep. Now (ρ) |
0.366" |
|
| Mag pri |
11.60 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
|
|
| Pri motion dec |
+001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 335146 |
|
Constellation |
Cygnus |
|
Tycho2 |
2687-00224-1 |
|
HD |
335146 |
|
