11505+7029 CRB 190
11h 50m 28.93s +70° 29' 21.2" P.A. 138.00 sep 23.1 mag 16.79,18.37 Sp M3+M4
Coord 2000 |
11505+7029 |
|
Discov num |
CRB 190 |
|
Comp |
|
|
Coord arcsec 2000 |
11 50 28.93 +70 29 21.2 |
|
Date first |
1999 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
138 |
|
Pa last |
137.7 |
|
P.A. Now (θ) |
137.7° |
|
Sep first |
23.2 |
|
Sep last |
23.145 |
|
Sep. Now (ρ) |
23.145" |
|
Mag pri |
16.79 |
|
Mag sec |
18.37 |
|
delta mag (ΔM) |
1.58 |
|
Spectral class |
M3+M4 (red/red) |
|
Pri motion ra |
-055 |
|
Sec motion ra |
-053 |
|
Pri motion dec |
-012 |
|
Sec motion dec |
-012 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.036 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Gaia DR2 |
1062440665533036160 |
|