04040-1145 HJ 3617

 
 
04h 04m 01.81s -11 44' 54.1" P.A. 67 sep 16.1 mag 8.71,11.99 Sp A1V
 
 
Coord 2000
04040-1145
Discov num
HJ 3617
Comp
Coord arcsec 2000
04 04 01.81 -11 44 54.1
Date first
1836
Date last
2017
Obs
8
Pa first
61
Pa last
67
P.A. Now (θ)
67°
Sep first
15.0
Sep last
16.1
Sep. Now (ρ)
16.1"
Mag pri
8.71
Mag sec
11.99
delta mag (ΔM)
3.28
Spectral class
A1V (white)
Pri motion ra
+005
Sec motion ra
+025
Pri motion dec
-003
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Eridanus
SAO
149343
Tycho2
5308-01436-1
HD
25674
last precise pa
66.5
last precise sep
16.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04040-1145 HJ 3617 1998 4 66 16.8 8.71 11.70 A1V D 040401.81-114454.1
04040-1145 HJ 3617 1999 6 67 16.7 8.71 11.70 A1V D 040401.81-114454.1
04040-1145 HJ 3617 2010 7 66 16.7 8.71 11.99 A1V 040401.81-114454.1

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