03149-1400 HJ 3558

 
 
03h 14m 54.44s -13 59' 35.5" P.A. 140 sep 15.6 mag 10.43,10.40
 
 
Coord 2000
03149-1400
Discov num
HJ 3558
Comp
Coord arcsec 2000
03 14 54.44 -13 59 35.5
Date first
1835
Date last
2016
Obs
10
Pa first
135
Pa last
140
P.A. Now (θ)
140°
Sep first
15.0
Sep last
15.6
Sep. Now (ρ)
15.6"
Mag pri
10.43
Mag sec
10.40
delta mag (ΔM)
0.03
Spectral class
Pri motion ra
+049
Sec motion ra
+058
Pri motion dec
-031
Sec motion dec
-033
Notes
N (See Notes)
rPM=0.138 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
139.6
Precise sep
15.62
Constellation
Eridanus
Tycho2
5301-00753-1
last precise pa
139.6
last precise sep
15.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03149-1400 HJ 3558 1998 5 139 15.6 10.43 10.40 N D 031454.44-135935.5
03149-1400 HJ 3558 1999 8 139 15.6 10.43 10.40 N D 031454.44-135935.5
03149-1400 HJ 3558 2010 9 139 15.4 10.43 10.40 N 031454.44-135935.5
03149-1400 HJ 3558 2016 10 140 15.6 10.43 10.40 N 031454.44-135935.5

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