12326+2816 SDK  92AB

 
 
12h 32m 35.45s +28 15' 55.2" P.A. 140 sep 12 mag 12.30,16.10 Sp K5:+M3:
 
 
Coord 2000
12326+2816
Discov num
SDK  92
Comp
AB
Coord arcsec 2000
12 32 35.45 +28 15 55.2
Date first
1977
Date last
2006
Obs
7
Pa first
140
Pa last
140
P.A. Now (θ)
140°
Sep first
10.0
Sep last
12.0
Sep. Now (ρ)
12"
Mag pri
12.30
Mag sec
16.10
delta mag (ΔM)
3.8
Spectral class
K5:+M3: (yellow-orange/red)
Pri motion ra
-058
Sec motion ra
-022
Pri motion dec
+004
Sec motion dec
-030
Notes
V (Proper motion indicates physical)
rPM=0.852
This double is physical.
 
 
12326+2816 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12326+2816 SDK 92 AB 1977 2006 7 140 12.0 12.30 16.10 3.80 <===
Show 12326+2816 SKF1479 BC 2005 2006 2 265 2.0 16.10 18.10 2.00
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
140.2
Precise sep
12
Constellation
Coma Berenices
last precise pa
140.2
last precise sep
12
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12326+2816 SDK 92 AB 2006 7 140 12.0 12.30 16.10 K5:+M3: V 123235.45+281555.2
12326+2816 SDK 92 AB 2010 8 143 11.5 12.30 16.10 K5:+M3: V 123235.45+281555.2

If you need more information about this double, apply for a data request form to the WDS.