15258+4703 SLW 1090
15h 25m 47.10s +47° 03' 08.5" P.A. 119.00 sep 11.4 mag 16.76,17.44 Sp M1.9+M2.5
| Coord 2000 |
15258+4703 |
|
Discov num |
SLW1090 |
|
Comp |
|
|
Coord arcsec 2000 |
15 25 47.10 +47 03 08.5 |
|
| Date first |
1953 |
|
Date last |
2016 |
|
Obs |
13 |
|
| Pa first |
119 |
|
Pa last |
118.5 |
|
P.A. Now (θ) |
118.5° |
|
| Sep first |
11.4 |
|
Sep last |
11.427 |
|
Sep. Now (ρ) |
11.427" |
|
| Mag pri |
16.76 |
|
Mag sec |
17.44 |
|
delta mag (ΔM) |
0.68 |
|
Spectral class |
M1.9+M2.5 (red/red) |
|
| Pri motion ra |
-018 |
|
Sec motion ra |
-015 |
|
| Pri motion dec |
+043 |
|
Sec motion dec |
+044 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.068 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Bootes |
|
Gaia DR2 |
1395991781406151808 |
|
