19553+3146 COU 1469 (HD 331523)
19h 55m 15.94s +31° 46' 04.9" P.A. 210.00 sep 0.2 mag 8.80,9.80 Sp A4V
| Coord 2000 |
19553+3146 |
|
Discov num |
COU1469 |
|
Comp |
|
|
Coord arcsec 2000 |
19 55 15.94 +31 46 04.9 |
|
| Date first |
1976 |
|
Date last |
2010 |
|
Obs |
5 |
|
| Pa first |
213 |
|
Pa last |
210.2 |
|
P.A. Now (θ) |
210.2° |
|
| Sep first |
0.4 |
|
Sep last |
0.239 |
|
Sep. Now (ρ) |
0.239" |
|
| Mag pri |
8.80 |
|
Mag sec |
9.80 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
A4V (white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
|
|
| Pri motion dec |
+024 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 331523 |
|
Constellation |
Cygnus |
|
SAO |
69087 |
|
Tycho2 |
2669-01032-1 |
|
| Gaia DR2 |
2033647983708155520 |
|
HD |
331523 |
|
