13594+2515 BUP 155AC

 
 
13h 59m 21.54s +25 14' 23.3" P.A. 91 sep 312.1 mag 10.76,9.83 Sp K5 dist. 39.45 pc (128.69 l.y.)
 
 
Coord 2000
13594+2515
Discov num
BUP 155
Comp
AC
Coord arcsec 2000
13 59 21.54 +25 14 23.3
Date first
1908
Date last
2012
Obs
9
Pa first
94
Pa last
91
P.A. Now (θ)
91°
Sep first
256.9
Sep last
312.1
Sep. Now (ρ)
312.1"
Mag pri
10.76
Mag sec
9.83
delta mag (ΔM)
0.93
Spectral class
K5 (yellow-orange)
Pri motion ra
-529
Sec motion ra
+001
Pri motion dec
-094
Sec motion dec
-013
Notes
N L (See Notes, Linear solution)
rPM=0.998
This double is not physical.
 
 
13594+2515 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 13594+2515 BUP 155 AB 1908 2010 7 64 212.0 10.76 12.31 1.55
Show 13594+2515 BUP 155 AC 1908 2012 9 91 312.1 10.76 9.83 0.93 <===
Show 13594+2515 LDS6288 AD 1960 2010 4 178 20.3 10.76 17.26 6.50
Show 13594+2515 BUP 155 BC 1908 2010 9 130 156.3 12.31 9.83 2.48
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
91.3
Precise sep
312.05
Constellation
Bootes
HIP
68342
Tycho2
2009-01091-1
BD
BD+25 2715
Distance
39.45
Distance ly
128.69
last precise pa
91.3
last precise sep
312.05
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13594+2515 BUP 155 AC 2006 7 91 308.1 10.76 9.83 D 135921.54+251423.3
13594+2515 BUP 155 AC 2012 10 91 312.1 10.76 9.83 NLD 135921.54+251423.3

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