21277+0455 CVR 903
21h 27m 40.66s +04° 55' 00.2" P.A. 251.00 sep 8.2 mag 16.20,19.70 Sp M2+M5
Coord 2000 |
21277+0455 |
|
Discov num |
CVR 903 |
|
Comp |
|
|
Coord arcsec 2000 |
21 27 40.66 +04 55 00.2 |
|
Date first |
2000 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
250 |
|
Pa last |
250.8 |
|
P.A. Now (θ) |
250.8° |
|
Sep first |
8.1 |
|
Sep last |
8.157 |
|
Sep. Now (ρ) |
8.157" |
|
Mag pri |
16.20 |
|
Mag sec |
19.70 |
|
delta mag (ΔM) |
3.5 |
|
Spectral class |
M2+M5 (red/red) |
|
Pri motion ra |
-039 |
|
Sec motion ra |
-043 |
|
Pri motion dec |
-029 |
|
Sec motion dec |
-033 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.104 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
Gaia DR2 |
2699209928459935104 |
|