20373+2157 MCT 11
20h 37m 20.81s +21° 56' 52.6" P.A. 121.00 sep 51.8 mag 8.30,11.50 Sp M0.5
Coord 2000 |
20373+2157 |
|
Discov num |
MCT 11 |
|
Comp |
|
|
Coord arcsec 2000 |
20 37 20.81 +21 56 52.6 |
|
Date first |
1999 |
|
Date last |
2016 |
|
Obs |
8 |
|
Pa first |
116 |
|
Pa last |
121 |
|
P.A. Now (θ) |
121° |
|
Sep first |
48.2 |
|
Sep last |
51.82 |
|
Sep. Now (ρ) |
51.82" |
|
Mag pri |
8.30 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
3.2 |
|
Spectral class |
M0.5 (red) |
|
Pri motion ra |
-038 |
|
Sec motion ra |
-041 |
|
Pri motion dec |
-296 |
|
Sec motion dec |
-301 |
|
Notes |
N
K
(See Notes, K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
rPM=0.019 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Vulpecula |
|
Gaia DR2 |
1817764510545876736 |
|