04012-4451 HJ 3616

 
 
04h 01m 10.46s -44 50' 59.2" P.A. 139 sep 27.5 mag 9.31,11.52 Sp G8III
 
 
Coord 2000
04012-4451
Discov num
HJ 3616
Comp
Coord arcsec 2000
04 01 10.46 -44 50 59.2
Date first
1835
Date last
2010
Obs
8
Pa first
136
Pa last
139
P.A. Now (θ)
139°
Sep first
20.0
Sep last
27.5
Sep. Now (ρ)
27.5"
Mag pri
9.31
Mag sec
11.52
delta mag (ΔM)
2.21
Spectral class
G8III (yellow)
Pri motion ra
-001
Sec motion ra
+003
Pri motion dec
+015
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Horologium
SAO
216600
Tycho2
7583-00803-1
HD
25513
last precise pa
138.5
last precise sep
27.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04012-4451 HJ 3616 1999 6 138 27.4 9.40 11.10 G8III D 040110.46-445059.2
04012-4451 HJ 3616 2010 8 138 27.5 9.31 11.52 G8III 040110.46-445059.2

If you need more information about this double, apply for a data request form to the WDS.