21034-0050 CVR 885
21h 03m 19.36s -00° 49' 42.9" P.A. 109.00 sep 27.0 mag 17.30,18.50 Sp M3+M4
| Coord 2000 |
21034-0050 |
|
Discov num |
CVR 885 |
|
Comp |
|
|
Coord arcsec 2000 |
21 03 19.36 -00 49 42.9 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
109 |
|
Pa last |
108.7 |
|
P.A. Now (θ) |
108.7° |
|
| Sep first |
27.0 |
|
Sep last |
27.036 |
|
Sep. Now (ρ) |
27.036" |
|
| Mag pri |
17.30 |
|
Mag sec |
18.50 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
M3+M4 (red/red) |
|
| Pri motion ra |
-033 |
|
Sec motion ra |
-033 |
|
| Pri motion dec |
-044 |
|
Sec motion dec |
-046 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.035 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
