15004+3137 WIS 277

 
 
15h 00m 26.08s +31 36' 54.6" P.A. 192 sep 648.2 mag 7.64,15.70 Sp F8 dist. 81.97 pc (267.39 l.y.)
 
 
Coord 2000
15004+3137
Discov num
WIS 277
Comp
Coord arcsec 2000
15 00 26.08 +31 36 54.6
Date first
1998
Date last
2010
Obs
4
Pa first
192
Pa last
192
P.A. Now (θ)
192°
Sep first
648.4
Sep last
648.2
Sep. Now (ρ)
648.2"
Mag pri
7.64
Mag sec
15.70
delta mag (ΔM)
8.06
Spectral class
F8 (yellow-white)
Pri motion ra
-201
Sec motion ra
-166
Pri motion dec
+094
Sec motion dec
+097
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Bootes
SAO
64460
HIP
73438
Tycho2
2562-01396-1
HD
132864
BD
BD+32 2536
Distance
81.97
Distance ly
267.39
last precise pa
191.9
last precise sep
648.247
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15004+3137 WIS 277 2010 3 192 648.2 7.64 15.70 V 150026.08+313654.6

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