23051+4518 RAO 493
23h 05m 08.72s +45° 17' 31.8" P.A. 76.00 sep 0.7 mag 13.30,15.30 Sp M3.5V
| Coord 2000 |
23051+4518 |
|
Discov num |
RAO 493 |
|
Comp |
|
|
Coord arcsec 2000 |
23 05 08.72 +45 17 31.8 |
|
| Date first |
2015 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
81 |
|
Pa last |
76 |
|
P.A. Now (θ) |
76° |
|
| Sep first |
0.8 |
|
Sep last |
0.715 |
|
Sep. Now (ρ) |
0.715" |
|
| Mag pri |
13.30 |
|
Mag sec |
15.30 |
|
delta mag (ΔM) |
2 |
|
Spectral class |
M3.5V (red) |
|
| Pri motion ra |
+185 |
|
Sec motion ra |
|
|
| Pri motion dec |
+067 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
