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
Cdsa2 id
HDO 220
Constellation
Centaurus
SAO
240338
HIP
62821
Tycho2
8647-03633-1
HD
111790
HR
4882
CP
CP-53 5359
Ra deg
12.873502777777778
De deg
-53.82991666666667
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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