14418-2942 BU  345AB

 
 
14h 41m 46.12s -29 41' 51.4" P.A. 287 sep 0.9 mag 7.63,8.10 Sp A5III
 
 
Coord 2000
14418-2942
Discov num
BU  345
Comp
AB
Coord arcsec 2000
14 41 46.12 -29 41 51.4
Date first
1875
Date last
1998
Obs
36
Pa first
330
Pa last
287
P.A. Now (θ)
287°
Sep first
1.0
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
7.63
Mag sec
8.10
delta mag (ΔM)
0.47
Spectral class
A5III (white)
Pri motion ra
+001
Sec motion ra
+001
Pri motion dec
-011
Sec motion dec
-011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
286.7
Precise sep
0.93
Constellation
Hydra
SAO
182772
Tycho2
6758-00121-1
HD
129160
last precise pa
286.7
last precise sep
0.93
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14418-2942 BU 345 AB 1998 36 287 1.0 7.63 8.10 A5III 144146.12-294151.4

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