12066-3752 HJ 4500

 
 
12h 06m 37.86s -37 51' 36.4" P.A. 31 sep 49.9 mag 6.74,9.07 Sp K1III dist. 150.83 pc (492.01 l.y.)
 
 
Coord 2000
12066-3752
Discov num
HJ 4500
Comp
Coord arcsec 2000
12 06 37.86 -37 51 36.4
Date first
1835
Date last
2010
Obs
9
Pa first
33
Pa last
31
P.A. Now (θ)
31°
Sep first
50.0
Sep last
49.9
Sep. Now (ρ)
49.9"
Mag pri
6.74
Mag sec
9.07
delta mag (ΔM)
2.33
Spectral class
K1III (yellow-orange)
Pri motion ra
-027
Sec motion ra
-032
Pri motion dec
+000
Sec motion dec
+004
Notes
N (See Notes)
rPM=0.199 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
30.6
Precise sep
49.94
Cdsa2 id
HJ 4500
Constellation
Centaurus
SAO
203137
HIP
59055
Tycho2
7755-00889-1
HD
105173
CD
CD-37 7663
CP
CP-37 5041
Ra deg
12.110516666666665
De deg
-37.86011111111111
Distance
150.83
Distance ly
492.01
last precise pa
30.6
last precise sep
49.94
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12066-3752 HJ 4500 2000 7 31 50.0 6.74 9.07 K1III N D 120637.86-375136.4
12066-3752 HJ 4500 2010 9 30 49.8 6.74 9.07 K1III N 120637.86-375136.4

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