14543+2542 CVR 764

 
 
14h 54m 17.28s +25 41' 58.2" P.A. 301 sep 13.6 mag 17.80,18.20 Sp M2+M3
 
 
Coord 2000
14543+2542
Discov num
CVR 764
Comp
Coord arcsec 2000
14 54 17.28 +25 41 58.2
Date first
1999
Date last
2010
Obs
3
Pa first
300
Pa last
301
P.A. Now (θ)
301°
Sep first
13.4
Sep last
13.6
Sep. Now (ρ)
13.6"
Mag pri
17.80
Mag sec
18.20
delta mag (ΔM)
0.4
Spectral class
M2+M3 (red/red)
Pri motion ra
-041
Sec motion ra
-044
Pri motion dec
+024
Sec motion dec
+029
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.111 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
300.5
Precise sep
13.55
Constellation
Bootes
last precise pa
300.5
last precise sep
13.55
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14543+2542 CVR 764 2004 1 300 13.5 17.80 18.20 M2+M3 V R 145416.42+254205.0
14543+2542 CVR 764 2010 3 301 13.5 17.80 18.20 M2+M3 V R 145417.28+254158.2

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