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
Constellation
Hydra
SAO
154840
HIP
44286
Tycho2
6022-01334-1
HD
77283
BD
BD-18 2546
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

If you need more information about this double, apply for a data request form to the WDS.