21462+4254 COU 1979 (HD 207219)
21h 46m 11.32s +42° 54' 09.5" P.A. 261.00 sep 0.4 mag 9.00,9.40 Sp G5
| Coord 2000 |
21462+4254 |
|
Discov num |
COU1979 |
|
Comp |
|
|
Coord arcsec 2000 |
21 46 11.32 +42 54 09.5 |
|
| Date first |
1981 |
|
Date last |
2008 |
|
Obs |
11 |
|
| Pa first |
256 |
|
Pa last |
260.5 |
|
P.A. Now (θ) |
260.5° |
|
| Sep first |
0.2 |
|
Sep last |
0.446 |
|
Sep. Now (ρ) |
0.446" |
|
| Mag pri |
9.00 |
|
Mag sec |
9.40 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+024 |
|
Sec motion ra |
|
|
| Pri motion dec |
-001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 207219 |
|
Constellation |
Cygnus |
|
SAO |
51276 |
|
Tycho2 |
3192-00888-1 |
|
| Gaia DR2 |
1972689547193039488 |
|
HD |
207219 |
|
