20138+1220 RAO 429
20h 13m 45.46s +12° 20' 15.4" P.A. 88.00 sep 2.4 mag 15.10,17.80
| Coord 2000 |
20138+1220 |
|
Discov num |
RAO 429 |
|
Comp |
|
|
Coord arcsec 2000 |
20 13 45.46 +12 20 15.4 |
|
| Date first |
2016 |
|
Date last |
2016 |
|
Obs |
1 |
|
| Pa first |
88 |
|
Pa last |
87.7 |
|
P.A. Now (θ) |
87.7° |
|
| Sep first |
2.4 |
|
Sep last |
2.42 |
|
Sep. Now (ρ) |
2.42" |
|
| Mag pri |
15.10 |
|
Mag sec |
17.80 |
|
delta mag (ΔM) |
2.7 |
|
Spectral class |
|
|
| Pri motion ra |
-078 |
|
Sec motion ra |
|
|
| Pri motion dec |
-260 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS