13442-0253 SLW 922
13h 44m 14.30s -02° 53' 20.0" P.A. 158.00 sep 176.5 mag 18.83,19.25 Sp M3.8+M4.2
| Coord 2000 |
13442-0253 |
|
Discov num |
SLW 922 |
|
Comp |
|
|
Coord arcsec 2000 |
13 44 14.30 -02 53 20.0 |
|
| Date first |
1993 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
158 |
|
Pa last |
157.7 |
|
P.A. Now (θ) |
157.7° |
|
| Sep first |
176.2 |
|
Sep last |
176.456 |
|
Sep. Now (ρ) |
176.456" |
|
| Mag pri |
18.83 |
|
Mag sec |
19.25 |
|
delta mag (ΔM) |
0.42 |
|
Spectral class |
M3.8+M4.2 (red/red) |
|
| Pri motion ra |
-031 |
|
Sec motion ra |
-032 |
|
| Pri motion dec |
-026 |
|
Sec motion dec |
-031 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.114 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Virgo |
|
Gaia DR2 |
3658331337468158336 |
|
