13554+0742 CVR 715

 
 
13H 55M 22.77S +07 42' 35.9" P.A. 117 SEP 15.3 MAG 16.80,17.40 SP M3+M3
 
 
Coord 2000
13554+0742
Discov num
CVR 715
Comp
Coord arcsec 2000
13 55 22.77 +07 42 35.9
Date first
2000
Date last
2010
Obs
3
Pa first
118
Pa last
117
P.A. Now (θ)
117°
Sep first
15.2
Sep last
15.3
Sep. Now (ρ)
15.3"
Mag pri
16.80
Mag sec
17.40
delta mag (ΔM)
0.6
Spectral class
M3+M3 (red/red)
Pri motion ra
-039
Sec motion ra
-039
Pri motion dec
+014
Sec motion dec
+011
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.07199999999999999 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Bootes
last precise pa
117.4
last precise sep
15.25