14487+2728 CVR 757

 
 
14h 48m 40.82s +27 28' 19.4" P.A. 170 sep 11.8 mag 16.70,17.00 Sp M3+M3
 
 
Coord 2000
14487+2728
Discov num
CVR 757
Comp
Coord arcsec 2000
14 48 40.82 +27 28 19.4
Date first
1999
Date last
2010
Obs
3
Pa first
170
Pa last
170
P.A. Now (θ)
170°
Sep first
11.8
Sep last
11.8
Sep. Now (ρ)
11.8"
Mag pri
16.70
Mag sec
17.00
delta mag (ΔM)
0.3
Spectral class
M3+M3 (red/red)
Pri motion ra
-038
Sec motion ra
-040
Pri motion dec
-018
Sec motion dec
-017
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.051 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
170.4
Precise sep
11.75
Constellation
Bootes
last precise pa
170.4
last precise sep
11.75
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14487+2728 CVR 757 2004 1 171 11.7 16.70 17.00 M3+M3 V R 144840.97+272807.9
14487+2728 CVR 757 2010 3 171 11.6 16.70 17.00 M3+M3 V R 144840.82+272819.4

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