10516-2115 BU 1428 (V Hya)

 
 
10H 51M 37.26S -21 15' 00.4" P.A. 185 SEP 47.2 MAG 8.05,11.55 SP N6 DIST. 694.44 PC (2265.26 L.Y.)
 
 
Coord 2000
10516-2115
Discov num
BU 1428
Comp
Coord arcsec 2000
10 51 37.26 -21 15 00.4
Date first
1903
Date last
1999
Obs
7
Pa first
186
Pa last
185
P.A. Now (θ)
185°
Sep first
46.0
Sep last
47.2
Sep. Now (ρ)
47.2"
Mag pri
8.05
Mag sec
11.55
delta mag (ΔM)
3.5
Spectral class
N6 (deep red)
Pri motion ra
-011
Sec motion ra
-007
Pri motion dec
+002
Sec motion dec
-003
Notes
N (See Notes)
rPM=0.573
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name
V Hya
Constellation
Hydra
SAO
179278
HIP
53085
Tycho2
6082-01140-1
BD
BD-20 3283
Distance
694.44
Distance ly
2265.26
last precise pa
185.4
last precise sep
47.169