13125-3445 LDS 436

 
 
13h 12m 31.89s -34 44' 53.0" P.A. 221.00 sep 31.3 mag 7.83,9.87 Sp F5/6V dist. 77.04 pc (251.3 l.y.)
 
 
Coord 2000
13125-3445
Discov num
LDS 436
Comp
Coord arcsec 2000
13 12 31.89 -34 44 53.0
Date first
1897
Date last
2015
Obs
18
Pa first
222
Pa last
221
P.A. Now (θ)
221°
Sep first
31.6
Sep last
31.3
Sep. Now (ρ)
31.3"
Mag pri
7.83
Mag sec
9.87
delta mag (ΔM)
2.04
Spectral class
F5/6V (yellow-white)
Pri motion ra
-251
Sec motion ra
-244
Pri motion dec
-269
Sec motion dec
-275
Notes
N V Y (See Notes, Proper motion indicates physical, Parallax indicates components are non-physical)
Visually invisible, K-band or other infrared star rPM=0.025 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
220.9
Precise sep
31.299
Constellation
Centaurus
SAO
204235
HIP
64444
Tycho2
7271-01626-1
HD
114692
CD
CD-34 8720
CP
CP-34 5560
Distance
77.04
Distance ly
251.3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13125-3445 LDS 436 1999 13 221 31.4 7.83 9.87 F5/6V NYD 131231.89-344453.0
13125-3445 LDS 436 2010 15 221 31.3 7.83 9.87 F5/6V NV Y 131231.89-344453.0
13125-3445 LDS 436 2015 17 221 31.2 7.83 9.87 F5/6V NV Y 131231.89-344453.0

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