03053+2131 RAO 638
03h 05m 19.63s +21° 31' 21.9" P.A. 304.00 sep 0.7 mag 13.70,15.00
| Coord 2000 |
03053+2131 |
|
Discov num |
RAO 638 |
|
Comp |
|
|
Coord arcsec 2000 |
03 05 19.63 +21 31 21.9 |
|
| Date first |
2016 |
|
Date last |
2019 |
|
Obs |
3 |
|
| Pa first |
298 |
|
Pa last |
304 |
|
P.A. Now (θ) |
304° |
|
| Sep first |
0.7 |
|
Sep last |
0.67 |
|
Sep. Now (ρ) |
0.67" |
|
| Mag pri |
13.70 |
|
Mag sec |
15.00 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
|
|
| Pri motion ra |
+052 |
|
Sec motion ra |
|
|
| Pri motion dec |
-004 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
