13502+2152 SLW 938
13h 50m 12.03s +21° 51' 30.5" P.A. 44.00 sep 166.9 mag 18.67,19.13 Sp M3.5+M3.9
Coord 2000 |
13502+2152 |
|
Discov num |
SLW 938 |
|
Comp |
|
|
Coord arcsec 2000 |
13 50 12.03 +21 51 30.5 |
|
Date first |
1950 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
44 |
|
Pa last |
44 |
|
P.A. Now (θ) |
44° |
|
Sep first |
167.0 |
|
Sep last |
166.855 |
|
Sep. Now (ρ) |
166.855" |
|
Mag pri |
18.67 |
|
Mag sec |
19.13 |
|
delta mag (ΔM) |
0.46 |
|
Spectral class |
M3.5+M3.9 (red/red) |
|
Pri motion ra |
-025 |
|
Sec motion ra |
-026 |
|
Pri motion dec |
-029 |
|
Sec motion dec |
-035 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.14 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Bootes |
|
Gaia DR2 |
1251044774128157056 |
|