12269+2816 SMR  58 (Gam Com)

 
 
12h 26m 56.27s +28 16' 06.3" P.A. 207 sep 16 mag 4.40,12.00 Sp K1III+M: dist. 51.28 pc (167.28 l.y.)
 
 
Coord 2000
12269+2816
Discov num
SMR  58
Comp
Coord arcsec 2000
12 26 56.27 +28 16 06.3
Date first
2000
Date last
2017
Obs
6
Pa first
206
Pa last
207
P.A. Now (θ)
207°
Sep first
16.1
Sep last
16.0
Sep. Now (ρ)
16"
Mag pri
4.40
Mag sec
12.00
delta mag (ΔM)
7.6
Spectral class
K1III+M: (yellow-orange/red)
Pri motion ra
-084
Sec motion ra
Pri motion dec
-081
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
207.2
Precise sep
16
Name
Gam Com
Constellation
Coma Berenices
SAO
82313
HIP
60742
Tycho2
1991-01895-1
Gaia DR2
12294635008
HD
108381
HR
4737
GC
16964
BD
BD+29 2288
Bayer
Gamma Comae Berenices
Bayer name
Gam Com
Flamsteed
15 Comae Berenices
Flamsteed name
15 Com
Distance
51.28
Distance ly
167.28
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12269+2816 SMR 58 2013 4 204 16.2 4.40 12.00 K1III+M: 122656.27+281606.3
12269+2816 SMR 58 2017 6 207 16.0 4.40 12.00 K1III+M: N 122656.27+281606.3

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