12038-5443 HJ 4492

 
 
12h 03m 47.69s -54 42' 52.8" P.A. 273 sep 15.7 mag 7.52,11.19 Sp F3V dist. 81.1 pc (264.55 l.y.)
 
 
Coord 2000
12038-5443
Discov num
HJ 4492
Comp
Coord arcsec 2000
12 03 47.69 -54 42 52.8
Date first
1835
Date last
2010
Obs
7
Pa first
273
Pa last
273
P.A. Now (θ)
273°
Sep first
15.0
Sep last
15.7
Sep. Now (ρ)
15.7"
Mag pri
7.52
Mag sec
11.19
delta mag (ΔM)
3.67
Spectral class
F3V (yellow-white)
Pri motion ra
-015
Sec motion ra
-006
Pri motion dec
-056
Sec motion dec
-045
Notes
rPM=0.245 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
273.2
Precise sep
15.73
Constellation
Centaurus
SAO
239624
HIP
58816
Tycho2
8636-01971-1
HD
104764
CP
CP-54 4935
Distance
81.1
Distance ly
264.55
last precise pa
273.2
last precise sep
15.73
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12038-5443 HJ 4492 2000 5 273 15.8 7.60 11.60 F3V D 120347.69-544252.8
12038-5443 HJ 4492 2010 7 273 15.4 7.52 11.19 F3V 120347.69-544252.8

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