21502+0922 RAO 624
21h 50m 14.06s +09° 22' 29.5" P.A. 331.00 sep 1.5 mag 12.30,15.40 Sp K5V
| Coord 2000 |
21502+0922 |
|
Discov num |
RAO 624 |
|
Comp |
|
|
Coord arcsec 2000 |
21 50 14.06 +09 22 29.5 |
|
| Date first |
2014 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
332 |
|
Pa last |
330.5 |
|
P.A. Now (θ) |
330.5° |
|
| Sep first |
1.5 |
|
Sep last |
1.493 |
|
Sep. Now (ρ) |
1.493" |
|
| Mag pri |
12.30 |
|
Mag sec |
15.40 |
|
delta mag (ΔM) |
3.1 |
|
Spectral class |
K5V (yellow-orange) |
|
| Pri motion ra |
+202 |
|
Sec motion ra |
|
|
| Pri motion dec |
-295 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
