00310+2551 SLW 24
00h 31m 00.56s +25° 50' 46.6" P.A. 127.00 sep 21.3 mag 16.40,18.70 Sp M1.4+M3.2
| Coord 2000 |
00310+2551 |
|
Discov num |
SLW 24 |
|
Comp |
|
|
Coord arcsec 2000 |
00 31 00.56 +25 50 46.6 |
|
| Date first |
1954 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
128 |
|
Pa last |
127.3 |
|
P.A. Now (θ) |
127.3° |
|
| Sep first |
21.3 |
|
Sep last |
21.27 |
|
Sep. Now (ρ) |
21.27" |
|
| Mag pri |
16.40 |
|
Mag sec |
18.70 |
|
delta mag (ΔM) |
2.3 |
|
Spectral class |
M1.4+M3.2 (red/red) |
|
| Pri motion ra |
+043 |
|
Sec motion ra |
+044 |
|
| Pri motion dec |
-031 |
|
Sec motion dec |
-026 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.096 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Gaia DR2 |
2807746706967041536 |
|
