21225+1057 J 161
21h 22m 28.07s +10° 57' 18.4" P.A. 300.00 sep 2.0 mag 10.45,10.66 Sp F8
| Coord 2000 |
21225+1057 |
|
Discov num |
J 161 |
|
Comp |
|
|
Coord arcsec 2000 |
21 22 28.07 +10 57 18.4 |
|
| Date first |
1910 |
|
Date last |
2016 |
|
Obs |
20 |
|
| Pa first |
305 |
|
Pa last |
299.5 |
|
P.A. Now (θ) |
299.5° |
|
| Sep first |
1.9 |
|
Sep last |
1.954 |
|
Sep. Now (ρ) |
1.954" |
|
| Mag pri |
10.45 |
|
Mag sec |
10.66 |
|
delta mag (ΔM) |
0.21 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+020 |
|
Sec motion ra |
+020 |
|
| Pri motion dec |
-016 |
|
Sec motion dec |
-016 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Equuleus |
|
Tycho2 |
1110-00715-1 |
|
Gaia DR2 |
1745572191968046720 |
|
