09398-1034 CHR 175 (37 Hya)

 
 
09h 39m 47.42s -10 34' 13.0" P.A. 130 sep 0.3 mag 8.81,6.43 Sp A0Vn dist. 307.69 pc (1003.68 l.y.)
 
 
Coord 2000
09398-1034
Discov num
CHR 175
Comp
Coord arcsec 2000
09 39 47.42 -10 34 13.0
Date first
1988
Date last
2013
Obs
10
Pa first
135
Pa last
130
P.A. Now (θ)
130°
Sep first
0.4
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
8.81
Mag sec
6.43
delta mag (ΔM)
2.38
Spectral class
A0Vn (white)
Pri motion ra
-021
Sec motion ra
Pri motion dec
+003
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
130.3
Precise sep
0.327
Name
37 Hya
Cdsa2 id
CHR 175
Constellation
Hydra
SAO
155377
HIP
47427
Tycho2
5465-00751-1
HD
83650
HR
3846
GC
13343
BD
BD-09 2898
Flamsteed
37 Hydrae
Flamsteed name
37 Hya
Ra deg
9.663172222222222
De deg
-10.570277777777777
Distance
307.69
Distance ly
1003.68
last precise pa
130.3
last precise sep
0.327
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09398-1034 CHR 175 1996 6 133 0.4 8.81 6.43 A0Vn N D 093947.42-103413.0
09398-1034 CHR 175 2010 7 131 0.3 8.81 6.43 A0Vn N D 093947.42-103413.0
09398-1034 CHR 175 2011 9 131 0.3 8.81 6.43 A0Vn N D 093947.42-103413.0
09398-1034 CHR 175 2013 10 130 0.3 8.81 6.43 A0Vn N D 093947.42-103413.0

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