12247-4123 HJ 4518

 
 
12h 24m 44.72s -41 23' 03.4" P.A. 208 sep 10.1 mag 6.47,8.37 Sp K2-3III dist. 190.11 pc (620.14 l.y.)
 
 
Coord 2000
12247-4123
Discov num
HJ 4518
Comp
Coord arcsec 2000
12 24 44.72 -41 23 03.4
Date first
1834
Date last
2004
Obs
17
Pa first
209
Pa last
208
P.A. Now (θ)
208°
Sep first
10.0
Sep last
10.1
Sep. Now (ρ)
10.1"
Mag pri
6.47
Mag sec
8.37
delta mag (ΔM)
1.9
Spectral class
K2-3III (yellow-orange)
Pri motion ra
-067
Sec motion ra
-063
Pri motion dec
-070
Sec motion dec
-074
Notes
rPM=0.058 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
208
Precise sep
10.093
Constellation
Centaurus
SAO
223417
HIP
60549
Tycho2
7765-02548-1
HD
107998
HR
4718
CD
CD-40 7281
Distance
190.11
Distance ly
620.14
last precise pa
208
last precise sep
10.093
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12247-4123 HJ 4518 2004 16 208 10.1 6.47 8.37 K2-3III D 122444.72-412303.4

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