00290-1817 HJ 1974

 
 
00h 29m 05.11s -18 17' 02.6" P.A. 159 sep 23.9 mag 11.33,13.35
 
 
Coord 2000
00290-1817
Discov num
HJ 1974
Comp
Coord arcsec 2000
00 29 05.11 -18 17 02.6
Date first
1830
Date last
2010
Obs
6
Pa first
167
Pa last
159
P.A. Now (θ)
159°
Sep first
15.0
Sep last
23.9
Sep. Now (ρ)
23.9"
Mag pri
11.33
Mag sec
13.35
delta mag (ΔM)
2.02
Spectral class
Pri motion ra
+017
Sec motion ra
+031
Pri motion dec
+005
Sec motion dec
-012
Notes
rPM=0.663
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
159.1
Precise sep
23.87
Cdsa2 id
HJ 1974
Constellation
Cetus
Tycho2
5843-00095-1
Ra deg
0.48475277777777775
De deg
-18.284055555555558
last precise pa
159.1
last precise sep
23.87
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00290-1817 HJ 1974 2000 4 159 23.7 11.33 12.30 D 002905.11-181702.6
00290-1817 HJ 1974 2010 6 159 23.8 11.33 13.35 002905.11-181702.6

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