12129-0702 LDS 391

 
 
12h 12m 51.82s -07 02' 18.8" P.A. 1 sep 12 mag 10.93,12.45 Sp K5V dist. 37.36 pc (121.87 l.y.)
 
 
Coord 2000
12129-0702
Discov num
LDS 391
Comp
Coord arcsec 2000
12 12 51.82 -07 02 18.8
Date first
1920
Date last
2011
Obs
8
Pa first
45
Pa last
1
P.A. Now (θ)
Sep first
11.0
Sep last
12.0
Sep. Now (ρ)
12"
Mag pri
10.93
Mag sec
12.45
delta mag (ΔM)
1.52
Spectral class
K5V (yellow-orange)
Pri motion ra
-197
Sec motion ra
-196
Pri motion dec
-038
Sec motion dec
-042
Notes
rPM=0.021 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
0.7
Precise sep
12.02
Constellation
Virgo
HIP
59559
Tycho2
4946-00341-1
Distance
37.36
Distance ly
121.87
last precise pa
0.7
last precise sep
12.02
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12129-0702 LDS 391 2000 5 1 11.7 10.93 12.45 D 121251.82-070218.8
12129-0702 LDS 391 2011 7 1 12.0 10.93 12.45 D 121251.82-070218.8

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