13144+2658 CVR 685

 
 
13h 14m 24.97s +26 57' 58.6" P.A. 82 sep 17.8 mag 18.30,18.50 Sp M1+M1
 
 
Coord 2000
13144+2658
Discov num
CVR 685
Comp
Coord arcsec 2000
13 14 24.97 +26 57 58.6
Date first
2000
Date last
2015
Obs
4
Pa first
81
Pa last
82
P.A. Now (θ)
82°
Sep first
17.6
Sep last
17.8
Sep. Now (ρ)
17.8"
Mag pri
18.30
Mag sec
18.50
delta mag (ΔM)
0.2
Spectral class
M1+M1 (red/red)
Pri motion ra
-020
Sec motion ra
-015
Pri motion dec
-042
Sec motion dec
-039
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.125 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
81.7
Precise sep
17.842
Constellation
Coma Berenices
Gaia DR2
73887169152
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13144+2658 CVR 685 2004 1 82 17.8 18.30 18.50 M1+M1 V R 131426.29+265801.2
13144+2658 CVR 685 2010 3 82 17.8 18.30 18.50 M1+M1 V R 131424.97+265758.6
13144+2658 CVR 685 2015 4 82 17.8 18.30 18.50 M1+M1 V R 131424.97+265758.6

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