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
Cdsa2 id
SDK 92 AB
Constellation
Coma Berenices
Ra deg
12.543180555555555
De deg
28.265333333333334
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.