20500+5751 CVR 232
20h 49m 58.27s +57° 50' 30.1" P.A. 319.00 sep 112.1 mag 19.50,19.90 Sp M1+M2
Coord 2000 |
20500+5751 |
|
Discov num |
CVR 232 |
|
Comp |
|
|
Coord arcsec 2000 |
20 49 58.27 +57 50 30.1 |
|
Date first |
2006 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
319 |
|
Pa last |
318.9 |
|
P.A. Now (θ) |
318.9° |
|
Sep first |
112.1 |
|
Sep last |
112.073 |
|
Sep. Now (ρ) |
112.073" |
|
Mag pri |
19.50 |
|
Mag sec |
19.90 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
M1+M2 (red/red) |
|
Pri motion ra |
-008 |
|
Sec motion ra |
-010 |
|
Pri motion dec |
-068 |
|
Sec motion dec |
-070 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.04 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cepheus |
|
Gaia DR2 |
2190368488435742464 |
|