12524-5350 HDO 220

 
 
12h 52m 24.61s -53 49' 47.7" P.A. 210 sep 6.3 mag 6.39,11.70 Sp G8Ib-II dist. 549.45 pc (1792.31 l.y.)
 
 
Coord 2000
12524-5350
Discov num
HDO 220
Comp
Coord arcsec 2000
12 52 24.61 -53 49 47.7
Date first
1897
Date last
1947
Obs
5
Pa first
200
Pa last
210
P.A. Now (θ)
210°
Sep first
15.0
Sep last
6.3
Sep. Now (ρ)
6.3"
Mag pri
6.39
Mag sec
11.70
delta mag (ΔM)
5.31
Spectral class
G8Ib-II (yellow)
Pri motion ra
-021
Sec motion ra
Pri motion dec
-010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
210.4
Precise sep
6.31
Constellation
Centaurus
SAO
240338
HIP
62821
Tycho2
8647-03633-1
HD
111790
HR
4882
CP
CP-53 5359
Distance
549.45
Distance ly
1792.31
last precise pa
210.4
last precise sep
6.31
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12524-5350 HDO 220 1947 5 210 6.3 6.20 11.70 G8Ib-II 125224.61-534947.7

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