13513-3928 HJ 4618

 
 
13h 51m 17.77s -39 28' 18.2" P.A. 50 sep 27.4 mag 9.57,12.35 Sp K2V
 
 
Coord 2000
13513-3928
Discov num
HJ 4618
Comp
Coord arcsec 2000
13 51 17.77 -39 28 18.2
Date first
1834
Date last
2010
Obs
10
Pa first
340
Pa last
50
P.A. Now (θ)
50°
Sep first
12.0
Sep last
27.4
Sep. Now (ρ)
27.4"
Mag pri
9.57
Mag sec
12.35
delta mag (ΔM)
2.78
Spectral class
K2V (yellow-orange)
Pri motion ra
-128
Sec motion ra
+027
Pri motion dec
-020
Sec motion dec
+000
Notes
rPM=1.206
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
50.1
Precise sep
27.42
Constellation
Centaurus
Tycho2
7794-00587-1
HD
120609
last precise pa
50.1
last precise sep
27.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13513-3928 HJ 4618 2004 8 49 26.7 9.56 12.10 K2V D 135117.77-392818.2
13513-3928 HJ 4618 2010 10 50 27.4 9.57 12.35 K2V 135117.77-392818.2

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