23181-0721 LDS 2978
23h 18m 05.85s -07° 20' 25.4" P.A. 151.00 sep 17.8 mag 18.00,19.40 Sp M4+M5
| Coord 2000 |
23181-0721 |
|
Discov num |
LDS2978 |
|
Comp |
|
|
Coord arcsec 2000 |
23 18 05.85 -07 20 25.4 |
|
| Date first |
1951 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
151 |
|
Pa last |
150.7 |
|
P.A. Now (θ) |
150.7° |
|
| Sep first |
17.0 |
|
Sep last |
17.779 |
|
Sep. Now (ρ) |
17.779" |
|
| Mag pri |
18.00 |
|
Mag sec |
19.40 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
M4+M5 (red/red) |
|
| Pri motion ra |
+011 |
|
Sec motion ra |
+013 |
|
| Pri motion dec |
-136 |
|
Sec motion dec |
-135 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.016 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Gaia DR2 |
2630976431567919488 |
|
