14139+2858 CVR 730

 
 
14h 13m 53.20s +28 58' 40.1" P.A. 118 sep 29 mag 19.40,19.50 Sp M3+M3
 
 
Coord 2000
14139+2858
Discov num
CVR 730
Comp
Coord arcsec 2000
14 13 53.20 +28 58 40.1
Date first
1999
Date last
2010
Obs
3
Pa first
118
Pa last
118
P.A. Now (θ)
118°
Sep first
28.9
Sep last
29.0
Sep. Now (ρ)
29"
Mag pri
19.40
Mag sec
19.50
delta mag (ΔM)
0.1
Spectral class
M3+M3 (red/red)
Pri motion ra
-037
Sec motion ra
-030
Pri motion dec
+025
Sec motion dec
+027
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.163 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
118.1
Precise sep
28.98
Constellation
Bootes
last precise pa
118.1
last precise sep
28.98
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14139+2858 CVR 730 2004 1 118 29.0 19.40 19.50 M3+M3 V R 141355.16+285826.6
14139+2858 CVR 730 2010 3 118 29.0 19.40 19.50 M3+M3 V R 141353.20+285840.1

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