20041+3957 COU 2534 (HD 227452)
20h 04m 03.53s +39° 57' 23.5" P.A. 7.00 sep 0.2 mag 10.60,10.60 Sp F1II
| Coord 2000 |
20041+3957 |
|
Discov num |
COU2534 |
|
Comp |
|
|
Coord arcsec 2000 |
20 04 03.53 +39 57 23.5 |
|
| Date first |
1988 |
|
Date last |
2014 |
|
Obs |
6 |
|
| Pa first |
4 |
|
Pa last |
7.3 |
|
P.A. Now (θ) |
7.3° |
|
| Sep first |
0.2 |
|
Sep last |
0.154 |
|
Sep. Now (ρ) |
0.154" |
|
| Mag pri |
10.60 |
|
Mag sec |
10.60 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
F1II (yellow-white) |
|
| Pri motion ra |
-007 |
|
Sec motion ra |
|
|
| Pri motion dec |
-015 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 227452 |
|
Constellation |
Cygnus |
|
Tycho2 |
3154-03337-1 |
|
Gaia DR2 |
2074041837550814080 |
|
| HD |
227452 |
|
