14457+2638 CVR 158

 
 
14h 45m 44.42s +26 38' 12.8" P.A. 308 sep 70.6 mag 17.90,19.90 Sp M4+M5
 
 
Coord 2000
14457+2638
Discov num
CVR 158
Comp
Coord arcsec 2000
14 45 44.42 +26 38 12.8
Date first
1999
Date last
2010
Obs
3
Pa first
307
Pa last
308
P.A. Now (θ)
308°
Sep first
68.6
Sep last
70.6
Sep. Now (ρ)
70.6"
Mag pri
17.90
Mag sec
19.90
delta mag (ΔM)
2
Spectral class
M4+M5 (red/red)
Pri motion ra
+012
Sec motion ra
+014
Pri motion dec
-085
Sec motion dec
-084
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.026 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
308.3
Precise sep
70.61
Cdsa2 id
CVR 158
Constellation
Bootes
Ra deg
14.76233888888889
De deg
26.636888888888887
last precise pa
308.3
last precise sep
70.61
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14457+2638 CVR 158 2004 1 307 69.0 17.90 19.90 M4+M5 V R 144544.42+263812.8
14457+2638 CVR 158 2010 3 308 70.0 17.90 19.90 M4+M5 V R 144544.42+263812.8

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