09012-1921 HDS1308

 
 
09h 01m 09.59s -19 20' 31.8" P.A. 11 sep 0.6 mag 7.73,10.39 Sp A5IV dist. 115.74 pc (377.54 l.y.)
 
 
Coord 2000
09012-1921
Discov num
HDS1308
Comp
Coord arcsec 2000
09 01 09.59 -19 20 31.8
Date first
1991
Date last
2005
Obs
3
Pa first
20
Pa last
11
P.A. Now (θ)
11°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
7.73
Mag sec
10.39
delta mag (ΔM)
2.66
Spectral class
A5IV (white)
Pri motion ra
-011
Sec motion ra
Pri motion dec
-018
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
10.8
Precise sep
0.591
Cdsa2 id
HDS 1308
Constellation
Hydra
SAO
154840
HIP
44286
Tycho2
6022-01334-1
HD
77283
BD
BD-18 2546
Ra deg
9.019330555555557
De deg
-19.342166666666664
Distance
115.74
Distance ly
377.54
last precise pa
10.8
last precise sep
0.591
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09012-1921 HDS1308 2005 3 11 0.6 7.73 10.39 A5IV D 090109.59-192031.8

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