13490-2822 BU  413 (W Hya)

 
 
13H 49M 02.00S -28 22' 03.5" P.A. 108 SEP 68.6 MAG 7.79,9.59 SP M8E DIST. 104.28 PC (340.16 L.Y.)
 
 
Coord 2000
13490-2822
Discov num
BU  413
Comp
Coord arcsec 2000
13 49 02.00 -28 22 03.5
Date first
1876
Date last
1999
Obs
18
Pa first
110
Pa last
108
P.A. Now (θ)
108°
Sep first
77.7
Sep last
68.6
Sep. Now (ρ)
68.6"
Mag pri
7.79
Mag sec
9.59
delta mag (ΔM)
1.8
Spectral class
M8e (red)
Pri motion ra
-049
Sec motion ra
-121
Pri motion dec
-059
Sec motion dec
-015
Notes
N L (See Notes, Linear solution)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name
W Hya
Constellation
Hydra
SAO
181981
HIP
67419
Tycho2
6728-00019-1
HD
120285
CD
CD-27 9429
CP
CP-27 4792
Distance
104.28
Distance ly
340.16
last precise pa
107.6
last precise sep
68.618