13000+2211 SKF1484

 
 
12h 59m 57.50s +22 10' 31.1" P.A. 201.00 sep 1.9 mag 16.70,17.40 Sp M3+M3
 
 
Coord 2000
13000+2211
Discov num
SKF1484
Comp
Coord arcsec 2000
12 59 57.50 +22 10 31.1
Date first
2005
Date last
2015
Obs
3
Pa first
201
Pa last
201
P.A. Now (θ)
201°
Sep first
2.0
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
16.70
Mag sec
17.40
delta mag (ΔM)
0.7
Spectral class
M3+M3 (red/red)
Pri motion ra
-105
Sec motion ra
Pri motion dec
-037
Sec motion dec
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
201
Precise sep
1.939
Constellation
Coma Berenices
Gaia DR2
21934964096
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13000+2211 SKF1484 2005 1 201 2.0 16.70 17.40 M5: 125957.50+221031.1
13000+2211 SKF1484 2015 3 201 1.9 16.70 17.40 M5: 125957.50+221031.1

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