03187-1834 HJ 3565

 
 
03h 18m 41.14s -18 33' 35.2" P.A. 122 sep 8 mag 5.88,8.17 Sp F0IV dist. 36.97 pc (120.6 l.y.)
 
 
Coord 2000
03187-1834
Discov num
HJ 3565
Comp
Coord arcsec 2000
03 18 41.14 -18 33 35.2
Date first
1835
Date last
2015
Obs
51
Pa first
110
Pa last
122
P.A. Now (θ)
122°
Sep first
5.8
Sep last
8.0
Sep. Now (ρ)
8"
Mag pri
5.88
Mag sec
8.17
delta mag (ΔM)
2.29
Spectral class
F0IV (yellow-white)
Pri motion ra
+125
Sec motion ra
+133
Pri motion dec
-063
Sec motion dec
-077
Notes
N L (See Notes, Linear solution)
rPM=0.105 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
121.8
Precise sep
8.01
Constellation
Eridanus
SAO
148897
HIP
15411
Tycho2
5875-01138-1
HD
20631
HR
997
BD
BD-19 651
Distance
36.97
Distance ly
120.6
last precise pa
121.8
last precise sep
8.01
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03187-1834 HJ 3565 2006 42 121 8.1 5.88 8.17 F0IV NLD 031841.14-183335.2
03187-1834 HJ 3565 2008 43 122 8.0 5.88 8.17 F0IV NLD 031841.14-183335.2
03187-1834 HJ 3565 2010 45 121 8.0 5.88 8.17 F0IV NLD 031841.14-183335.2
03187-1834 HJ 3565 2013 48 122 7.8 5.88 8.17 F0IV NL 031841.14-183335.2
03187-1834 HJ 3565 2015 50 122 8.0 5.88 8.17 F0IV NL 031841.14-183335.2

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