21413+2355 CVR 251
21h 41m 20.40s +23° 54' 40.0" P.A. 164.00 sep 11.4 mag 14.00,20.10 Sp M2+M8
Coord 2000 |
21413+2355 |
|
Discov num |
CVR 251 |
|
Comp |
|
|
Coord arcsec 2000 |
21 41 20.40 +23 54 40.0 |
|
Date first |
2009 |
|
Date last |
2016 |
|
Obs |
6 |
|
Pa first |
164 |
|
Pa last |
163.6 |
|
P.A. Now (θ) |
163.6° |
|
Sep first |
11.4 |
|
Sep last |
11.367 |
|
Sep. Now (ρ) |
11.367" |
|
Mag pri |
14.00 |
|
Mag sec |
20.10 |
|
delta mag (ΔM) |
6.1 |
|
Spectral class |
M2+M8 (red/red) |
|
Pri motion ra |
+030 |
|
Sec motion ra |
+031 |
|
Pri motion dec |
-114 |
|
Sec motion dec |
-114 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.008 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
Gaia DR2 |
1797544732223848960 |
|