20269+2731 RAO 432
20h 26m 56.31s +27° 30' 58.6" P.A. 336.00 sep 0.2 mag 11.90,14.50 Sp M2.0V
| Coord 2000 |
20269+2731 |
|
Discov num |
RAO 432 |
|
Comp |
|
|
Coord arcsec 2000 |
20 26 56.31 +27 30 58.6 |
|
| Date first |
2016 |
|
Date last |
2016 |
|
Obs |
1 |
|
| Pa first |
336 |
|
Pa last |
335.5 |
|
P.A. Now (θ) |
335.5° |
|
| Sep first |
0.2 |
|
Sep last |
0.203 |
|
Sep. Now (ρ) |
0.203" |
|
| Mag pri |
11.90 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
2.6 |
|
Spectral class |
M2.0V (red) |
|
| Pri motion ra |
-020 |
|
Sec motion ra |
|
|
| Pri motion dec |
+286 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
