21197+0256 CVR 893
21h 19m 37.66s +02° 55' 57.6" P.A. 85.00 sep 21.0 mag 16.40,17.40 Sp M1+M2
Coord 2000 |
21197+0256 |
|
Discov num |
CVR 893 |
|
Comp |
|
|
Coord arcsec 2000 |
21 19 37.66 +02 55 57.6 |
|
Date first |
2000 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
86 |
|
Pa last |
85.4 |
|
P.A. Now (θ) |
85.4° |
|
Sep first |
21.1 |
|
Sep last |
21.034 |
|
Sep. Now (ρ) |
21.034" |
|
Mag pri |
16.40 |
|
Mag sec |
17.40 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
M1+M2 (red/red) |
|
Pri motion ra |
+045 |
|
Sec motion ra |
+044 |
|
Pri motion dec |
+008 |
|
Sec motion dec |
+009 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.031 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Equuleus |
|
Gaia DR2 |
2692307675497165056 |
|