12570-5435 HDS1815 (V823 Cen)

 
 
12h 56m 58.26s -54 35' 14.3" P.A. 340 sep 0.2 mag 6.52,9.86 Sp A0p dist. 118.48 pc (386.48 l.y.)
 
 
Coord 2000
12570-5435
Discov num
HDS1815
Comp
Coord arcsec 2000
12 56 58.26 -54 35 14.3
Date first
1991
Date last
2018
Obs
6
Pa first
210
Pa last
340
P.A. Now (θ)
340°
Sep first
0.3
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
6.52
Mag sec
9.86
delta mag (ΔM)
3.34
Spectral class
A0p (white)
Pri motion ra
-034
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
340.2
Precise sep
0.153
Var name
V823 Cen
Constellation
Centaurus
SAO
240405
HIP
63204
Tycho2
8652-01571-1
Gaia DR2
09116962944
HD
112381
CP
CP-53 5397
Distance
118.48
Distance ly
386.48
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12570-5435 HDS1815 1991 1 210 0.3 6.52 9.86 A0p VD 125658.26-543514.3
12570-5435 HDS1815 2000 2 47 1.8 6.52 9.86 A0p VD 125658.26-543514.3
12570-5435 HDS1815 2016 5 336 0.1 6.52 9.86 A0p V 125658.26-543514.3

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