07505+2552 RAO 221
07h 50m 30.83s +25° 52' 21.3" P.A. 134.00 sep 0.4 mag 14.90,17.10
| Coord 2000 |
07505+2552 |
|
Discov num |
RAO 221 |
|
Comp |
|
|
Coord arcsec 2000 |
07 50 30.83 +25 52 21.3 |
|
| Date first |
2016 |
|
Date last |
2016 |
|
Obs |
1 |
|
| Pa first |
134 |
|
Pa last |
133.6 |
|
P.A. Now (θ) |
133.6° |
|
| Sep first |
0.4 |
|
Sep last |
0.418 |
|
Sep. Now (ρ) |
0.418" |
|
| Mag pri |
14.90 |
|
Mag sec |
17.10 |
|
delta mag (ΔM) |
2.2 |
|
Spectral class |
|
|
| Pri motion ra |
-044 |
|
Sec motion ra |
|
|
| Pri motion dec |
-149 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
