15517-1109 STF3098

 
 
15h 51m 43.73s -11 08' 42.6" P.A. 336 sep 23 mag 9.47,11.46 Sp K0
 
 
Coord 2000
15517-1109
Discov num
STF3098
Comp
Coord arcsec 2000
15 51 43.73 -11 08 42.6
Date first
1906
Date last
2012
Obs
5
Pa first
333
Pa last
336
P.A. Now (θ)
336°
Sep first
24.5
Sep last
23.0
Sep. Now (ρ)
23"
Mag pri
9.47
Mag sec
11.46
delta mag (ΔM)
1.99
Spectral class
K0 (yellow-orange)
Pri motion ra
-018
Sec motion ra
+004
Pri motion dec
-024
Sec motion dec
-014
Notes
rPM=0.806
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
336
Precise sep
23
Constellation
Libra
SAO
159546
Tycho2
5614-00892-1
HD
141880
last precise pa
336
last precise sep
23
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15517-1109 STF3098 1999 2 337 24.3 9.47 11.30 155143.73-110842.6
15517-1109 STF3098 2012 4 336 23.0 9.47 11.30 155143.73-110842.6

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