20063+3148 COU 1322 (HD 331850)
20h 06m 17.39s +31° 47' 56.4" P.A. 106.00 sep 0.2 mag 9.20,9.20 Sp B5V
Coord 2000 |
20063+3148 |
|
Discov num |
COU1322 |
|
Comp |
|
|
Coord arcsec 2000 |
20 06 17.39 +31 47 56.4 |
|
Date first |
1975 |
|
Date last |
2014 |
|
Obs |
9 |
|
Pa first |
91 |
|
Pa last |
106.4 |
|
P.A. Now (θ) |
106.4° |
|
Sep first |
0.1 |
|
Sep last |
0.16 |
|
Sep. Now (ρ) |
0.16" |
|
Mag pri |
9.20 |
|
Mag sec |
9.20 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
B5V (blue-white) |
|
Pri motion ra |
+007 |
|
Sec motion ra |
|
|
Pri motion dec |
-004 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 331850 |
|
Constellation |
Cygnus |
|
SAO |
69411 |
|
Tycho2 |
2671-00244-1 |
|
Gaia DR2 |
2030828457904883200 |
|
HD |
331850 |
|