09087-0835 KUI  38 (19 Hya)

 
 
09h 08m 42.18s -08 35' 22.2" P.A. 299 sep 1.3 mag 5.60,9.47 Sp B9.5III dist. 188.32 pc (614.3 l.y.)
 
 
Coord 2000
09087-0835
Discov num
KUI  38
Comp
Coord arcsec 2000
09 08 42.18 -08 35 22.2
Date first
1936
Date last
2006
Obs
14
Pa first
293
Pa last
299
P.A. Now (θ)
299°
Sep first
1.2
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
5.60
Mag sec
9.47
delta mag (ΔM)
3.87
Spectral class
B9.5III (blue-white)
Pri motion ra
-019
Sec motion ra
-021
Pri motion dec
-002
Sec motion dec
-004
Notes
N (See Notes)
rPM=0.132 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
298.8
Precise sep
1.27
Name
19 Hya
Cdsa2 id
KUI 38
Constellation
Hydra
SAO
136604
HIP
44883
Tycho2
5445-01780-1
HD
78556
HR
3630
GC
12626
BD
BD-08 2588
Flamsteed
19 Hydrae
Flamsteed name
19 Hya
Ra deg
9.14505
De deg
-8.589500000000001
Distance
188.32
Distance ly
614.3
last precise pa
298.8
last precise sep
1.27
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09087-0835 KUI 38 1999 13 299 1.3 5.60 9.47 B9.5III N D 090842.18-083522.2
09087-0835 KUI 38 2006 14 299 1.3 5.60 9.47 B9.5III N 090842.18-083522.2

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