20583-1050 CVR 878
20h 58m 17.41s -10° 50' 22.6" P.A. 54.00 sep 18.0 mag 15.40,17.30 Sp M3+M4
| Coord 2000 |
20583-1050 |
|
Discov num |
CVR 878 |
|
Comp |
|
|
Coord arcsec 2000 |
20 58 17.41 -10 50 22.6 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
54 |
|
Pa last |
53.9 |
|
P.A. Now (θ) |
53.9° |
|
| Sep first |
18.0 |
|
Sep last |
18.031 |
|
Sep. Now (ρ) |
18.031" |
|
| Mag pri |
15.40 |
|
Mag sec |
17.30 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
M3+M4 (red/red) |
|
| Pri motion ra |
-018 |
|
Sec motion ra |
-016 |
|
| Pri motion dec |
-037 |
|
Sec motion dec |
-041 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.102 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Gaia DR2 |
6890281140936422016 |
|
