14552+2557 CVR 765

 
 
14h 55m 09.34s +25 56' 38.8" P.A. 22 sep 14.6 mag 18.80,19.30 Sp M4+M6
 
 
Coord 2000
14552+2557
Discov num
CVR 765
Comp
Coord arcsec 2000
14 55 09.34 +25 56 38.8
Date first
1999
Date last
2010
Obs
3
Pa first
22
Pa last
22
P.A. Now (θ)
22°
Sep first
14.6
Sep last
14.6
Sep. Now (ρ)
14.6"
Mag pri
18.80
Mag sec
19.30
delta mag (ΔM)
0.5
Spectral class
M4+M6 (red/red)
Pri motion ra
-053
Sec motion ra
-051
Pri motion dec
+017
Sec motion dec
+015
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
22.2
Precise sep
14.62
Constellation
Bootes
last precise pa
22.2
last precise sep
14.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14552+2557 CVR 765 2004 1 22 14.7 18.80 19.30 M4+M6 V R 145509.76+255652.4
14552+2557 CVR 765 2010 3 22 14.6 18.80 19.30 M4+M6 V R 145509.34+255638.8

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