09555-1959 HDS1433

 
 
09h 55m 28.37s -19 58' 45.2" P.A. 19 sep 0.5 mag 8.39,11.83 Sp A0/A1V dist. 174.52 pc (569.28 l.y.)
 
 
Coord 2000
09555-1959
Discov num
HDS1433
Comp
Coord arcsec 2000
09 55 28.37 -19 58 45.2
Date first
1991
Date last
1991
Obs
1
Pa first
19
Pa last
19
P.A. Now (θ)
19°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
8.39
Mag sec
11.83
delta mag (ΔM)
3.44
Spectral class
A0/A1V (white)
Pri motion ra
-033
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
19
Precise sep
0.474
Cdsa2 id
HDS 1433
Constellation
Hydra
SAO
155594
HIP
48664
Tycho2
6053-00983-1
HD
86031
BD
BD-19 2865
Ra deg
9.924547222222222
De deg
-19.97922222222222
Distance
174.52
Distance ly
569.28
last precise pa
19
last precise sep
0.474
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09555-1959 HDS1433 1991 1 19 0.5 8.39 11.83 A0/A1V 095528.37-195845.2

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