13256+2254 SLW 867
13h 25m 33.30s +22° 53' 40.4" P.A. 325.00 sep 22.0 mag 15.90,16.28 Sp M3.9+M4.0
Coord 2000 |
13256+2254 |
|
Discov num |
SLW 867 |
|
Comp |
|
|
Coord arcsec 2000 |
13 25 33.30 +22 53 40.4 |
|
Date first |
1950 |
|
Date last |
2015 |
|
Obs |
12 |
|
Pa first |
324 |
|
Pa last |
324.5 |
|
P.A. Now (θ) |
324.5° |
|
Sep first |
22.1 |
|
Sep last |
21.98 |
|
Sep. Now (ρ) |
21.98" |
|
Mag pri |
15.90 |
|
Mag sec |
16.28 |
|
delta mag (ΔM) |
0.38 |
|
Spectral class |
M3.9+M4.0 (red/red) |
|
Pri motion ra |
+054 |
|
Sec motion ra |
+057 |
|
Pri motion dec |
-087 |
|
Sec motion dec |
-089 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.034 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Coma Berenices |
|
Gaia DR2 |
1442769335378301312 |
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