13580+0053 SLW 950
13h 57m 59.10s +00° 53' 06.1" P.A. 284.00 sep 70.8 mag 16.45,18.84 Sp M1.5+M3.7
| Coord 2000 |
13580+0053 |
|
Discov num |
SLW 950 |
|
Comp |
|
|
Coord arcsec 2000 |
13 57 59.10 +00 53 06.1 |
|
| Date first |
1955 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
284 |
|
Pa last |
283.8 |
|
P.A. Now (θ) |
283.8° |
|
| Sep first |
71.0 |
|
Sep last |
70.833 |
|
Sep. Now (ρ) |
70.833" |
|
| Mag pri |
16.45 |
|
Mag sec |
18.84 |
|
delta mag (ΔM) |
2.39 |
|
Spectral class |
M1.5+M3.7 (red/red) |
|
| Pri motion ra |
-033 |
|
Sec motion ra |
-031 |
|
| Pri motion dec |
-047 |
|
Sec motion dec |
-049 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.049 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Virgo |
|
Gaia DR2 |
3660848811066648704 |
|
