15083+1007 UC 2939

 
 
15h 08m 20.58s +10 06' 50.0" P.A. 139 sep 62 mag 7.44,14.66 Sp F8V
 
 
Coord 2000
15083+1007
Discov num
UC 2939
Comp
Coord arcsec 2000
15 08 20.58 +10 06 50.0
Date first
2000
Date last
2010
Obs
4
Pa first
139
Pa last
139
P.A. Now (θ)
139°
Sep first
62.1
Sep last
62.0
Sep. Now (ρ)
62"
Mag pri
7.44
Mag sec
14.66
delta mag (ΔM)
7.22
Spectral class
F8V (yellow-white)
Pri motion ra
-060
Sec motion ra
-060
Pri motion dec
-020
Sec motion dec
-025
Notes
V (Proper motion indicates physical)
rPM=0.077 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
138.8
Precise sep
62.02
Constellation
Bootes
SAO
101394
Tycho2
0922-00030-1
HD
134228
last precise pa
138.8
last precise sep
62.02
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15083+1007 UC 2939 2000 2 139 62.1 8.60 14.70 V 150820.58+100650.0
15083+1007 UC 2939 2001 3 138 61.6 8.60 14.70 V 150820.58+100650.0
15083+1007 UC 2939 2010 4 139 62.0 7.44 14.66 F8V V 150820.58+100650.0

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