00437-2158 SLW 40
00h 43m 42.27s -21° 57' 45.1" P.A. 11.00 sep 32.6 mag 17.90,17.80 Sp M2.7+M2.7
| Coord 2000 |
00437-2158 |
|
Discov num |
SLW 40 |
|
Comp |
|
|
Coord arcsec 2000 |
00 43 42.27 -21 57 45.1 |
|
| Date first |
1985 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
11 |
|
Pa last |
10.8 |
|
P.A. Now (θ) |
10.8° |
|
| Sep first |
32.7 |
|
Sep last |
32.55 |
|
Sep. Now (ρ) |
32.55" |
|
| Mag pri |
17.90 |
|
Mag sec |
17.80 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
M2.7+M2.7 (red/red) |
|
| Pri motion ra |
+036 |
|
Sec motion ra |
+037 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-013 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.13 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cetus |
|
Gaia DR2 |
2349956034195859200 |
|
