12225+2551 SMR  57DE

 
 
12H 22M 41.99S +25 48' 22.6" P.A. 166 SEP 13.1 MAG 10.00,14.30 SP F5V+K5V
 
 
Coord 2000
12225+2551
Discov num
SMR  57
Comp
DE
Coord arcsec 2000
12 22 41.99 +25 48 22.6
Date first
1950
Date last
2013
Obs
10
Pa first
169
Pa last
166
P.A. Now (θ)
166°
Sep first
13.2
Sep last
13.1
Sep. Now (ρ)
13.1"
Mag pri
10.00
Mag sec
14.30
delta mag (ΔM)
4.3
Spectral class
F5V+K5V (yellow-white/yellow-orange)
Pri motion ra
+042
Sec motion ra
+044
Pri motion dec
-018
Sec motion dec
-017
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.047 (< 0.3, Physical double)
This double is 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 2013 10 166 13.1 10.00 14.30 4.30 <===
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Coma Berenices
SAO
82278
last precise pa
166.1
last precise sep
13.13