13577+0944 SLW 949
13h 57m 42.12s +09° 43' 37.2" P.A. 306.00 sep 81.5 mag 17.76,19.35 Sp M2.9+M3.8
| Coord 2000 |
13577+0944 |
|
Discov num |
SLW 949 |
|
Comp |
|
|
Coord arcsec 2000 |
13 57 42.12 +09 43 37.2 |
|
| Date first |
1989 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
306 |
|
Pa last |
305.8 |
|
P.A. Now (θ) |
305.8° |
|
| Sep first |
81.4 |
|
Sep last |
81.512 |
|
Sep. Now (ρ) |
81.512" |
|
| Mag pri |
17.76 |
|
Mag sec |
19.35 |
|
delta mag (ΔM) |
1.59 |
|
Spectral class |
M2.9+M3.8 (red/red) |
|
| Pri motion ra |
-041 |
|
Sec motion ra |
-045 |
|
| Pri motion dec |
-036 |
|
Sec motion dec |
-031 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.117 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Bootes |
|
Gaia DR2 |
3723778087772058240 |
|
