03247-2131 HJ 3574

 
 
03h 24m 42.75s -21 30' 24.8" P.A. 86 sep 16.4 mag 11.88,14.05
 
 
Coord 2000
03247-2131
Discov num
HJ 3574
Comp
Coord arcsec 2000
03 24 42.75 -21 30 24.8
Date first
1919
Date last
2014
Obs
5
Pa first
90
Pa last
86
P.A. Now (θ)
86°
Sep first
16.3
Sep last
16.4
Sep. Now (ρ)
16.4"
Mag pri
11.88
Mag sec
14.05
delta mag (ΔM)
2.17
Spectral class
Pri motion ra
-001
Sec motion ra
+005
Pri motion dec
-025
Sec motion dec
-015
Notes
rPM=0.466
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
85.8
Precise sep
16.4
Constellation
Eridanus
Tycho2
5879-00932-1
last precise pa
85.8
last precise sep
16.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03247-2131 HJ 3574 1998 2 87 16.5 11.76 14.40 D 032442.75-213024.8
03247-2131 HJ 3574 1999 3 87 16.2 11.76 14.40 D 032442.75-213024.8
03247-2131 HJ 3574 2014 4 86 16.4 11.88 14.05 032442.75-213024.8

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