10340-2345 BU 1269 (44 Hya)

 
 
10h 34m 00.89s -23 44' 42.8" P.A. 61 sep 18.4 mag 5.08,14.00 Sp K4III dist. 244.5 pc (797.56 l.y.)
 
 
Coord 2000
10340-2345
Discov num
BU 1269
Comp
Coord arcsec 2000
10 34 00.89 -23 44 42.8
Date first
1892
Date last
1999
Obs
6
Pa first
64
Pa last
61
P.A. Now (θ)
61°
Sep first
18.3
Sep last
18.4
Sep. Now (ρ)
18.4"
Mag pri
5.08
Mag sec
14.00
delta mag (ΔM)
8.92
Spectral class
K4III (yellow-orange)
Pri motion ra
-008
Sec motion ra
Pri motion dec
+021
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
61
Precise sep
18.42
Name
44 Hya
Cdsa2 id
BU 1269
Constellation
Hydra
SAO
178979
HIP
51718
Tycho2
6620-01355-1
HD
91550
HR
4145
GC
14524
BD
BD-22 2946
CD
CD-23 9386
Flamsteed
44 Hydrae
Flamsteed name
44 Hya
Ra deg
10.56691388888889
De deg
-23.745222222222225
Distance
244.5
Distance ly
797.56
last precise pa
61
last precise sep
18.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10340-2345 BU 1269 1999 6 61 18.4 5.08 14.00 K4III N D 103400.89-234442.8

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