16160+1126 BUP 166AC

 
 
16h 15m 59.88s +11 25' 30.6" P.A. 342 sep 88.7 mag 7.37,12.34 Sp K0 dist. 276.24 pc (901.09 l.y.)
 
 
Coord 2000
16160+1126
Discov num
BUP 166
Comp
AC
Coord arcsec 2000
16 15 59.88 +11 25 30.6
Date first
1907
Date last
2001
Obs
9
Pa first
341
Pa last
342
P.A. Now (θ)
342°
Sep first
94.5
Sep last
88.7
Sep. Now (ρ)
88.7"
Mag pri
7.37
Mag sec
12.34
delta mag (ΔM)
4.97
Spectral class
K0 (yellow-orange)
Pri motion ra
-044
Sec motion ra
+000
Pri motion dec
+044
Sec motion dec
+001
Notes
N (See Notes)
rPM=0.989
This double is not physical.
 
 
16160+1126 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 15 Her 102046 16160+1126 ENG 56 AB 1887 2012 18 252 62.2 7.37 10.60 3.23
Show 102046 16160+1126 BUP 166 AC 1907 2001 9 342 88.7 7.37 12.34 4.97 <===
Show 16160+1126 BUP 166 BC 1907 2001 10 17 108.0 10.60 12.34 1.74
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
342
Precise sep
88.693
Constellation
Hercules
SAO
102046
HIP
79704
Tycho2
0954-01367-1
HD
146452
BD
BD+11 2951
Flamsteed
15 Herculis
Flamsteed name
15 Her
Distance
276.24
Distance ly
901.09
last precise pa
342
last precise sep
88.693
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16160+1126 BUP 166 AC 2000 7 342 89.2 7.37 11.00 K0 D 161559.88+112530.6
16160+1126 BUP 166 AC 2001 9 342 88.7 7.37 11.10 K0 N D 161559.88+112530.6

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