10494+1709 BU  596AB

 
 
10h 49m 26.81s +17 08' 47.2" P.A. 272 sep 2.8 mag 7.20,13.70 Sp K0 dist. 230.41 pc (751.6 l.y.)
 
 
Coord 2000
10494+1709
Discov num
BU  596
Comp
AB
Coord arcsec 2000
10 49 26.81 +17 08 47.2
Date first
1878
Date last
1975
Obs
13
Pa first
277
Pa last
272
P.A. Now (θ)
272°
Sep first
2.4
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
7.20
Mag sec
13.70
delta mag (ΔM)
6.5
Spectral class
K0 (yellow-orange)
Pri motion ra
-005
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
10494+1709 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 99308 10494+1709 BU 596 AB 1878 1975 13 272 2.8 7.20 13.70 6.50 <===
Show 99308 10494+1709 FOX 169 AC 1895 2001 8 273 109.8 8.54 12.22 3.68
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
271.8
Precise sep
2.78
Constellation
Leo
SAO
99308
HIP
52926
Tycho2
1428-00592-1
HD
93717
BD
BD+17 2279
Distance
230.41
Distance ly
751.6
last precise pa
271.8
last precise sep
2.78
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10494+1709 BU 596 AB 1975 13 272 2.8 7.20 13.70 K0 104926.81+170847.2

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