13554+0742 CVR 715

 
 
13h 55m 22.77s +07 42' 35.9" P.A. 118.00 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
2015
Obs
9
Pa first
118
Pa last
118
P.A. Now (θ)
118°
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)
Visually invisible, K-band or other infrared star rPM=0.072 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
117.6
Precise sep
15.255
Constellation
Bootes
Gaia DR2
53252188800
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13554+0742 CVR 715 2003 1 118 15.3 16.80 17.40 M3+M3 V R 135523.69+074228.8
13554+0742 CVR 715 2010 3 118 15.2 16.80 17.40 M3+M3 V R 135522.77+074235.9
13554+0742 CVR 715 2015 4 118 15.2 16.80 17.40 M3+M3 V R 135522.77+074235.9

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