12594+3156 LDS1351

 
 
12h 59m 23.32s +31 56' 21.8" P.A. 168.00 sep 1.9 mag 16.00,17.50 Sp M2+M2
 
 
Coord 2000
12594+3156
Discov num
LDS1351
Comp
Coord arcsec 2000
12 59 23.32 +31 56 21.8
Date first
1966
Date last
2016
Obs
5
Pa first
140
Pa last
168
P.A. Now (θ)
168°
Sep first
2.0
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
16.00
Mag sec
17.50
delta mag (ΔM)
1.5
Spectral class
M2+M2 (red/red)
Pri motion ra
+085
Sec motion ra
+083
Pri motion dec
-114
Sec motion dec
-114
Notes
T (Parallax indicates physical)
rPM=0.014 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
167.8
Precise sep
1.894
Constellation
Canes Venatici
Gaia DR2
24650088320
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12594+3156 LDS1351 1966 1 140 2.0 16.00 17.50 125923.32+315621.8
12594+3156 LDS1351 2000 2 168 1.9 16.00 17.50 125923.32+315621.8
12594+3156 LDS1351 2004 3 168 1.9 16.00 17.50 125923.32+315621.8
12594+3156 LDS1351 2010 3 168 1.9 16.00 17.50 125923.32+315621.8
12594+3156 LDS1351 2015 4 168 1.9 16.00 17.50 M2+M2 T 125923.32+315621.8

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