11520+0850 STF1575

 
 
11h 51m 57.57s +08 49' 48.0" P.A. 209 sep 30.4 mag 7.43,7.89 Sp K0 dist. 96.53 pc (314.88 l.y.)
 
 
Coord 2000
11520+0850
Discov num
STF1575
Comp
Coord arcsec 2000
11 51 57.57 +08 49 48.0
Date first
1782
Date last
2015
Obs
65
Pa first
214
Pa last
209
P.A. Now (θ)
209°
Sep first
27.5
Sep last
30.4
Sep. Now (ρ)
30.4"
Mag pri
7.43
Mag sec
7.89
delta mag (ΔM)
0.46
Spectral class
K0 (yellow-orange)
Pri motion ra
-010
Sec motion ra
+008
Pri motion dec
-050
Sec motion dec
-051
Notes
N Z V (See Notes, Parallax indicates components are physical, Proper motion indicates physical)
rPM=0.349
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
208.8
Precise sep
30.354
Constellation
Virgo
HIP
57858
Tycho2
0864-00664-1
HD
103047
BD
BD+09 2553
Distance
96.53
Distance ly
314.88
last precise pa
208.8
last precise sep
30.354
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11520+0850 STF1575 2008 54 210 30.6 7.43 7.89 K0 NZDV 115157.57+084948.0
11520+0850 STF1575 2012 60 212 31.2 7.43 7.89 K0 NZDV 115157.57+084948.0
11520+0850 STF1575 2013 63 210 30.5 7.43 7.89 K0 NZDV 115157.57+084948.0
11520+0850 STF1575 2015 64 209 30.4 7.43 7.89 K0 NZDV 115157.57+084948.0

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