02439-2758 HDO  60

 
 
02h 43m 56.87s -27 58' 05.7" P.A. 164 sep 8.7 mag 10.31,12.10
 
 
Coord 2000
02439-2758
Discov num
HDO  60
Comp
Coord arcsec 2000
02 43 56.87 -27 58 05.7
Date first
1870
Date last
2014
Obs
9
Pa first
158
Pa last
164
P.A. Now (θ)
164°
Sep first
5.0
Sep last
8.7
Sep. Now (ρ)
8.7"
Mag pri
10.31
Mag sec
12.10
delta mag (ΔM)
1.79
Spectral class
Pri motion ra
-016
Sec motion ra
-012
Pri motion dec
+002
Sec motion dec
-006
Notes
rPM=0.555
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
164.4
Precise sep
8.7
Constellation
Fornax
Tycho2
6436-01141-1
last precise pa
164.4
last precise sep
8.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02439-2758 HDO 60 1998 6 164 9.2 10.31 12.10 D 024356.87-275805.7
02439-2758 HDO 60 2014 8 164 8.7 10.31 12.10 024356.87-275805.7

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