11454+1811 SLW 640
11h 45m 23.33s +18° 10' 33.0" P.A. 74.00 sep 126.6 mag 16.76,17.34 Sp M1.7+M1.9
Coord 2000 |
11454+1811 |
|
Discov num |
SLW 640 |
|
Comp |
|
|
Coord arcsec 2000 |
11 45 23.33 +18 10 33.0 |
|
Date first |
1999 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
74 |
|
Pa last |
73.7 |
|
P.A. Now (θ) |
73.7° |
|
Sep first |
126.6 |
|
Sep last |
126.593 |
|
Sep. Now (ρ) |
126.593" |
|
Mag pri |
16.76 |
|
Mag sec |
17.34 |
|
delta mag (ΔM) |
0.58 |
|
Spectral class |
M1.7+M1.9 (red/red) |
|
Pri motion ra |
-036 |
|
Sec motion ra |
-038 |
|
Pri motion dec |
-013 |
|
Sec motion dec |
-012 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.056 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Leo |
|
Gaia DR2 |
3974790613798900480 |
|