20286+3118 COU 1325 (HD 332330)
20h 28m 34.02s +31° 18' 13.4" P.A. 229.00 sep 0.3 mag 10.10,10.40 Sp A5
| Coord 2000 |
20286+3118 |
|
Discov num |
COU1325 |
|
Comp |
|
|
Coord arcsec 2000 |
20 28 34.02 +31 18 13.4 |
|
| Date first |
1975 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
225 |
|
Pa last |
228.7 |
|
P.A. Now (θ) |
228.7° |
|
| Sep first |
0.3 |
|
Sep last |
0.258 |
|
Sep. Now (ρ) |
0.258" |
|
| Mag pri |
10.10 |
|
Mag sec |
10.40 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
A5 (white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
|
|
| Pri motion dec |
-001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 332330 |
|
Constellation |
Cygnus |
|
SAO |
70074 |
|
Tycho2 |
2685-00772-1 |
|
| HD |
332330 |
|
