12522+4733 CVR 668

 
 
12h 52m 09.48s +47 33' 07.6" P.A. 100 sep 27 mag 19.00,20.00 Sp M3+M4
 
 
Coord 2000
12522+4733
Discov num
CVR 668
Comp
Coord arcsec 2000
12 52 09.48 +47 33 07.6
Date first
2003
Date last
2015
Obs
3
Pa first
100
Pa last
100
P.A. Now (θ)
100°
Sep first
27.0
Sep last
27.0
Sep. Now (ρ)
27"
Mag pri
19.00
Mag sec
20.00
delta mag (ΔM)
1
Spectral class
M3+M4 (red/red)
Pri motion ra
-035
Sec motion ra
-034
Pri motion dec
+023
Sec motion dec
+027
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.095 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
100
Precise sep
26.993
Constellation
Canes Venatici
Gaia DR2
1531182852077517952
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12522+4733 CVR 668 2003 1 100 27.0 19.00 20.00 M3+M4 V R 125212.11+473303.0
12522+4733 CVR 668 2010 2 100 27.1 19.00 20.00 M3+M4 V R 125209.48+473307.6
12522+4733 CVR 668 2015 3 100 27.0 19.00 20.00 M3+M4 V R 125209.48+473307.6

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