19494+3147 COU 1467
19h 49m 21.26s +31° 46' 59.2" P.A. 186.00 sep 1.7 mag 9.47,13.10 Sp A0
| Coord 2000 |
19494+3147 |
|
Discov num |
COU1467 |
|
Comp |
|
|
Coord arcsec 2000 |
19 49 21.26 +31 46 59.2 |
|
| Date first |
1976 |
|
Date last |
2009 |
|
Obs |
3 |
|
| Pa first |
178 |
|
Pa last |
185.7 |
|
P.A. Now (θ) |
185.7° |
|
| Sep first |
1.4 |
|
Sep last |
1.683 |
|
Sep. Now (ρ) |
1.683" |
|
| Mag pri |
9.47 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
3.63 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
|
|
| Pri motion dec |
-007 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
SAO |
68907 |
|
Tycho2 |
2669-00780-1 |
|
Gaia DR2 |
2033783906495947776 |
|
| HD |
331292 |
|
