12225+2551 ARN   6AD

 
 
12h 22m 30.32s +25 50' 46.3" P.A. 132 sep 213.1 mag 4.86,10.10 Sp G0III-+A3 dist. 90.33 pc (294.66 l.y.)
 
 
Coord 2000
12225+2551
Discov num
ARN   6
Comp
AD
Coord arcsec 2000
12 22 30.32 +25 50 46.3
Date first
1908
Date last
2012
Obs
11
Pa first
133
Pa last
132
P.A. Now (θ)
132°
Sep first
209.5
Sep last
213.1
Sep. Now (ρ)
213.1"
Mag pri
4.86
Mag sec
10.10
delta mag (ΔM)
5.24
Spectral class
G0III-+A3 (yellow/white)
Pri motion ra
-011
Sec motion ra
+042
Pri motion dec
-008
Sec motion dec
-018
Notes
N (See Notes)
rPM=1.18
This double is not physical.
 
 
12225+2551 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12 Com 82273 12225+2551 SHJ 143 AB 1904 2012 9 57 36.7 4.86 11.80 6.94
Show 82273 12225+2551 SHJ 143 AC 1783 2012 47 168 59.0 4.86 8.90 4.04
Show 82273 12225+2551 ARN 6 AD 1908 2012 11 132 213.1 4.86 10.10 5.24 <===
Show 82278 12225+2551 SMR 57 DE 1950 2015 11 166 13.2 10.00 14.30 4.30
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
132
Precise sep
213.08
Constellation
Coma Berenices
SAO
82273
HIP
60351
Tycho2
1989-03210-1
HD
107700
HR
4707
GC
16873
BD
BD+26 2337
Flamsteed
12 Comae Berenices
Flamsteed name
12 Com
Distance
90.33
Distance ly
294.66
last precise pa
132
last precise sep
213.08
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12225+2551 ARN 6 AD 2002 8 134 214.3 4.86 10.10 D 122230.32+255046.3
12225+2551 ARN 6 AD 2012 10 132 213.3 4.86 10.10 N D 122230.32+255046.3

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