04031-1509 HJ 3615

 
 
04h 03m 03.31s -15 08' 44.8" P.A. 147 sep 19 mag 9.20,10.23 Sp G8IV/V dist. 163.13 pc (532.13 l.y.)
 
 
Coord 2000
04031-1509
Discov num
HJ 3615
Comp
Coord arcsec 2000
04 03 03.31 -15 08 44.8
Date first
1903
Date last
2010
Obs
15
Pa first
157
Pa last
147
P.A. Now (θ)
147°
Sep first
25.4
Sep last
19.0
Sep. Now (ρ)
19"
Mag pri
9.20
Mag sec
10.23
delta mag (ΔM)
1.03
Spectral class
G8IV/V (yellow)
Pri motion ra
-002
Sec motion ra
+003
Pri motion dec
-076
Sec motion dec
-003
Notes
L (Linear solution)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Eridanus
SAO
149336
HIP
18897
Tycho2
5882-00702-1
HD
25573
BD
BD-15 708
Distance
163.13
Distance ly
532.13
last precise pa
147.1
last precise sep
18.95
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04031-1509 HJ 3615 2007 11 147 19.1 9.20 10.23 G8IV/V LD 040303.31-150844.8
04031-1509 HJ 3615 2008 12 147 18.8 9.20 10.23 G8IV/V LD 040303.31-150844.8
04031-1509 HJ 3615 2010 13 147 19.0 9.20 10.23 G8IV/V LD 040303.31-150844.8

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