13449-2739 B  2320

 
 
13h 44m 51.47s -27 38' 50.5" P.A. 304 sep 10.8 mag 8.83,13.00 Sp F6V dist. 103.31 pc (337 l.y.)
 
 
Coord 2000
13449-2739
Discov num
B  2320
Comp
Coord arcsec 2000
13 44 51.47 -27 38 50.5
Date first
1930
Date last
2010
Obs
4
Pa first
315
Pa last
304
P.A. Now (θ)
304°
Sep first
10.0
Sep last
10.8
Sep. Now (ρ)
10.8"
Mag pri
8.83
Mag sec
13.00
delta mag (ΔM)
4.17
Spectral class
F6V (yellow-white)
Pri motion ra
-027
Sec motion ra
-042
Pri motion dec
-029
Sec motion dec
-008
Notes
rPM=0.604
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
304.1
Precise sep
10.77
Constellation
Hydra
SAO
181922
HIP
67075
Tycho2
6723-00487-1
HD
119641
CD
CD-27 9395
Distance
103.31
Distance ly
337
last precise pa
304.1
last precise sep
10.77
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13449-2739 B 2320 1999 2 305 10.7 8.50 13.00 F6V D 134451.47-273850.5
13449-2739 B 2320 2010 4 305 10.6 8.83 13.00 F6V 134451.47-273850.5

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