12145+2725 LDS1286

 
 
12h 14m 25.78s +27 23' 59.9" P.A. 333 sep 28.2 mag 15.80,16.60 Sp M2+M2
 
 
Coord 2000
12145+2725
Discov num
LDS1286
Comp
Coord arcsec 2000
12 14 25.78 +27 23 59.9
Date first
1963
Date last
2010
Obs
5
Pa first
333
Pa last
333
P.A. Now (θ)
333°
Sep first
28.0
Sep last
28.2
Sep. Now (ρ)
28.2"
Mag pri
15.80
Mag sec
16.60
delta mag (ΔM)
0.8
Spectral class
M2+M2 (red/red)
Pri motion ra
-032
Sec motion ra
-108
Pri motion dec
-004
Sec motion dec
+024
Notes
V (Proper motion indicates physical)
rPM=0.732
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
333.1
Precise sep
28.23
Constellation
Coma Berenices
last precise pa
333.1
last precise sep
28.23
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12145+2725 LDS1286 1963 1 33 28.0 16.20 16.90 X 121412.00+272500.0
12145+2725 LDS1286 2000 2 333 28.2 15.80 16.60 D 121425.78+272359.9
12145+2725 LDS1286 2001 3 333 28.2 15.80 16.60 D 121425.78+272359.9
12145+2725 LDS1286 2005 4 333 28.3 15.80 16.60 M2+M2 V 121425.78+272359.9
12145+2725 LDS1286 2010 5 333 28.2 15.80 16.60 M2+M2 V 121425.78+272359.9

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