12095-1151 STF1604BC

 
 
12h 09m 29.13s -11 51' 25.0" P.A. 321 sep 13.2 mag 10.00,8.12 Sp K5 dist. 22.22 pc (72.48 l.y.)
 
 
Coord 2000
12095-1151
Discov num
STF1604
Comp
BC
Coord arcsec 2000
12 09 29.13 -11 51 25.0
Date first
1831
Date last
2017
Obs
56
Pa first
98
Pa last
321
P.A. Now (θ)
321°
Sep first
46.1
Sep last
13.2
Sep. Now (ρ)
13.2"
Mag pri
10.00
Mag sec
8.12
delta mag (ΔM)
1.88
Spectral class
K5 (yellow-orange)
Pri motion ra
+296
Sec motion ra
+001
Pri motion dec
-168
Sec motion dec
-069
Notes
N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=0.914
This double is not physical.
 
 
12095-1151 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 157111 12095-1151 STF1604 AB 1827 2017 80 89 7.5 6.86 10.00 3.14
Show 157111 12095-1151 STF1604 AC 1831 2017 73 5 10.4 6.86 8.12 1.26
Show 157111 12095-1151 STF1604 BC 1831 2017 56 321 13.2 10.00 8.12 1.88 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
321.4
Precise sep
13.214
Constellation
Corvus
SAO
157111
HIP
59272
Tycho2
5522-01685-1
HD
105590
GL
Wo 9390A
BD
BD-11 3246
Distance
22.22
Distance ly
72.48
last precise pa
321.4
last precise sep
13.214
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12095-1151 STF1604 BC 2007 49 330 10.9 9.73 10.10 N D 120929.13-115125.0
12095-1151 STF1604 BC 2010 50 327 11.5 9.73 10.10 N D 120929.13-115125.0
12095-1151 STF1604 BC 2012 51 325 12.0 10.00 8.12 NLD 120929.13-115125.0
12095-1151 STF1604 BC 2014 53 323 12.5 10.00 8.12 K5 NL U 120929.13-115125.0
12095-1151 STF1604 BC 2015 54 331 11.2 10.00 8.12 K5 NL U 120929.13-115125.0
12095-1151 STF1604 BC 2016 55 323 12.8 10.00 8.12 K5 NL U 120929.13-115125.0
12095-1151 STF1604 BC 2017 56 321 13.2 10.00 8.12 K5 NL U 120929.13-115125.0

If you need more information about this double, apply for a data request form to the WDS.