09591-2357 HDS1439

 
 
09h 59m 06.32s -23 57' 02.8" P.A. 345 sep 0.5 mag 6.15,10.44 Sp B5V dist. 244.5 pc (797.56 l.y.)
 
 
Coord 2000
09591-2357
Discov num
HDS1439
Comp
Coord arcsec 2000
09 59 06.32 -23 57 02.8
Date first
1991
Date last
2015
Obs
3
Pa first
0
Pa last
345
P.A. Now (θ)
345°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
6.15
Mag sec
10.44
delta mag (ΔM)
4.29
Spectral class
B5V (blue-white)
Pri motion ra
-023
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
344.5
Precise sep
0.492
Constellation
Hydra
SAO
178271
HIP
48943
Tycho2
6604-01663-1
HD
86612
HR
3946
CD
CD-23 8898
CP
CP-23 4774
Distance
244.5
Distance ly
797.56
last precise pa
344.5
last precise sep
0.492
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09591-2357 HDS1439 1991 1 0 0.5 6.15 10.44 B5V 095906.32-235702.8
09591-2357 HDS1439 2015 2 345 0.5 6.15 10.44 B5V 095906.32-235702.8

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