21209-0302 JNN 130
21h 20m 51.74s -03° 01' 54.7" P.A. 66.00 sep 1.3 mag 14.60,15.40 Sp M4+M4.5
| Coord 2000 |
21209-0302 |
|
Discov num |
JNN 130 |
|
Comp |
|
|
Coord arcsec 2000 |
21 20 51.74 -03 01 54.7 |
|
| Date first |
2008 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
70 |
|
Pa last |
66 |
|
P.A. Now (θ) |
66° |
|
| Sep first |
1.3 |
|
Sep last |
1.324 |
|
Sep. Now (ρ) |
1.324" |
|
| Mag pri |
14.60 |
|
Mag sec |
15.40 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
M4+M4.5 (red/red) |
|
| Pri motion ra |
+065 |
|
Sec motion ra |
|
|
| Pri motion dec |
-376 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
