13139+0102 SLW 838
13h 13m 53.95s +01° 02' 21.9" P.A. 221.00 sep 8.6 mag 15.05,19.59 Sp M1.4+M4.7
| Coord 2000 |
13139+0102 |
|
Discov num |
SLW 838 |
|
Comp |
|
|
Coord arcsec 2000 |
13 13 53.95 +01 02 21.9 |
|
| Date first |
1996 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
221 |
|
Pa last |
220.5 |
|
P.A. Now (θ) |
220.5° |
|
| Sep first |
8.9 |
|
Sep last |
8.637 |
|
Sep. Now (ρ) |
8.637" |
|
| Mag pri |
15.05 |
|
Mag sec |
19.59 |
|
delta mag (ΔM) |
4.54 |
|
Spectral class |
M1.4+M4.7 (red/red) |
|
| Pri motion ra |
-044 |
|
Sec motion ra |
-039 |
|
| Pri motion dec |
-035 |
|
Sec motion dec |
-040 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.126 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Virgo |
|
Gaia DR2 |
3688242765315792640 |
|
