12040-1018 HDS1696

 
 
12h 04m 00.35s -10 17' 46.1" P.A. 38 sep 0.2 mag 6.99,8.16 Sp A2 dist. 104.82 pc (341.92 l.y.)
 
 
Coord 2000
12040-1018
Discov num
HDS1696
Comp
Coord arcsec 2000
12 04 00.35 -10 17 46.1
Date first
1991
Date last
2016
Obs
5
Pa first
221
Pa last
38
P.A. Now (θ)
38°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
6.99
Mag sec
8.16
delta mag (ΔM)
1.17
Spectral class
A2 (white)
Pri motion ra
-011
Sec motion ra
Pri motion dec
+012
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
38.4
Precise sep
0.187
Cdsa2 id
HDS 1696
Constellation
Virgo
SAO
157069
HIP
58830
Tycho2
5521-01365-1
HD
104788
BD
BD-09 3425
Ra deg
12.06676388888889
De deg
-10.296138888888889
Distance
104.82
Distance ly
341.92
last precise pa
38.4
last precise sep
0.187
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12040-1018 HDS1696 2006 2 223 0.4 6.99 8.16 A2 120400.35-101746.1
12040-1018 HDS1696 2012 4 34 0.1 6.99 8.16 A2 120400.35-101746.1
12040-1018 HDS1696 2016 5 38 0.2 6.99 8.16 A2 120400.35-101746.1

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