10574+4924 RAO 257
10h 57m 25.97s +49° 23' 56.1" P.A. 356.00 sep 2.0 mag 12.80,15.70
| Coord 2000 |
10574+4924 |
|
Discov num |
RAO 257 |
|
Comp |
|
|
Coord arcsec 2000 |
10 57 25.97 +49 23 56.1 |
|
| Date first |
2016 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
355 |
|
Pa last |
355.7 |
|
P.A. Now (θ) |
355.7° |
|
| Sep first |
2.0 |
|
Sep last |
1.997 |
|
Sep. Now (ρ) |
1.997" |
|
| Mag pri |
12.80 |
|
Mag sec |
15.70 |
|
delta mag (ΔM) |
2.9 |
|
Spectral class |
|
|
| Pri motion ra |
-183 |
|
Sec motion ra |
|
|
| Pri motion dec |
+022 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
