10174+1239 CVR 555

 
 
10h 17m 23.88s +12 38' 54.2" P.A. 109 sep 12 mag 17.20,17.70 Sp M2+M3
 
 
Coord 2000
10174+1239
Discov num
CVR 555
Comp
Coord arcsec 2000
10 17 23.88 +12 38 54.2
Date first
1997
Date last
2010
Obs
3
Pa first
108
Pa last
109
P.A. Now (θ)
109°
Sep first
12.1
Sep last
12.0
Sep. Now (ρ)
12"
Mag pri
17.20
Mag sec
17.70
delta mag (ΔM)
0.5
Spectral class
M2+M3 (red/red)
Pri motion ra
+025
Sec motion ra
+026
Pri motion dec
-051
Sec motion dec
-053
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.038 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
109.2
Precise sep
12.02
Cdsa2 id
CVR 555
Constellation
Leo
Ra deg
10.289966666666666
De deg
12.648388888888888
last precise pa
109.2
last precise sep
12.02
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10174+1239 CVR 555 2003 1 108 12.1 17.20 17.70 M2+M3 V R 101724.67+123850.4
10174+1239 CVR 555 2010 3 109 12.0 17.20 17.70 M2+M3 V R 101723.88+123854.2

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