12191+1633 JNN 241

 
 
12h 19m 06.50s +16 32' 53.8" P.A. 216 sep 6.3 mag 5.61,20.50 Sp G2V dist. 27.46 pc (89.57 l.y.)
 
 
Coord 2000
12191+1633
Discov num
JNN 241
Comp
Coord arcsec 2000
12 19 06.50 +16 32 53.8
Date first
2011
Date last
2011
Obs
1
Pa first
216
Pa last
216
P.A. Now (θ)
216°
Sep first
6.3
Sep last
6.3
Sep. Now (ρ)
6.3"
Mag pri
5.61
Mag sec
20.50
delta mag (ΔM)
14.89
Spectral class
G2V (yellow)
Pri motion ra
-174
Sec motion ra
Pri motion dec
-149
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
216
Precise sep
6.271
Constellation
Coma Berenices
SAO
100038
HIP
60074
Tycho2
1445-02267-1
HD
107146
BD
BD+17 2462
Distance
27.46
Distance ly
89.57
last precise pa
216
last precise sep
6.271
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12191+1633 JNN 241 2011 1 216 6.3 5.61 20.50 G2V K 121906.61+163255.2

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