01581-0418 HDS 265

 
 
01h 58m 07.03s -04 18' 06.6" P.A. 104 sep 0.6 mag 8.88,12.16 Sp Am dist. 152.44 pc (497.26 l.y.)
 
 
Coord 2000
01581-0418
Discov num
HDS 265
Comp
Coord arcsec 2000
01 58 07.03 -04 18 06.6
Date first
1991
Date last
2011
Obs
4
Pa first
106
Pa last
104
P.A. Now (θ)
104°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
8.88
Mag sec
12.16
delta mag (ΔM)
3.28
Spectral class
Am (white)
Pri motion ra
+006
Sec motion ra
Pri motion dec
+006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
103.8
Precise sep
0.635
Cdsa2 id
HDS 265
Constellation
Cetus
HIP
9177
Tycho2
4688-00755-1
HD
12037
BD
BD-05 357
Ra deg
1.9686194444444445
De deg
-4.301833333333333
Distance
152.44
Distance ly
497.26
last precise pa
103.8
last precise sep
0.635
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01581-0418 HDS 265 1991 1 106 0.6 8.88 12.16 Am 015807.03-041806.6
01581-0418 HDS 265 2010 2 104 0.6 8.88 12.16 Am D 015807.03-041806.6
01581-0418 HDS 265 2011 4 104 0.6 8.88 12.16 Am 015807.03-041806.6

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