21152+2753 COU 531
21h 15m 14.73s +27° 52' 44.7" P.A. 144.00 sep 0.9 mag 11.00,11.42 Sp F8
| Coord 2000 |
21152+2753 |
|
Discov num |
COU 531 |
|
Comp |
|
|
Coord arcsec 2000 |
21 15 14.73 +27 52 44.7 |
|
| Date first |
1970 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
142 |
|
Pa last |
144.2 |
|
P.A. Now (θ) |
144.2° |
|
| Sep first |
0.7 |
|
Sep last |
0.943 |
|
Sep. Now (ρ) |
0.943" |
|
| Mag pri |
11.00 |
|
Mag sec |
11.42 |
|
delta mag (ΔM) |
0.42 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-008 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-011 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2194-02374-1 |
|
Gaia DR2 |
1848102402883985792 |
|
