14565-4753 HJ 4715

 
 
14h 56m 32.01s -47 52' 45.0" P.A. 281 sep 2.1 mag 5.98,6.82 Sp B9V dist. 169.2 pc (551.93 l.y.)
 
 
Coord 2000
14565-4753
Discov num
HJ 4715
Comp
Coord arcsec 2000
14 56 32.01 -47 52 45.0
Date first
1835
Date last
2016
Obs
32
Pa first
278
Pa last
281
P.A. Now (θ)
281°
Sep first
3.0
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
5.98
Mag sec
6.82
delta mag (ΔM)
0.84
Spectral class
B9V (blue-white)
Pri motion ra
-023
Sec motion ra
-023
Pri motion dec
-021
Sec motion dec
-021
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
280.7
Precise sep
2.07
Constellation
Lupus
SAO
225306
HIP
73111
Tycho2
8284-03837-1
HD
131657
HR
5559
CD
CD-47 9543
CP
CP-47 6786
Distance
169.2
Distance ly
551.93
last precise pa
280.7
last precise sep
2.07
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14565-4753 HJ 4715 1991 27 278 2.2 5.98 6.82 B9V N D 145632.01-475245.0
14565-4753 HJ 4715 2010 28 278 2.1 5.98 6.82 B9V N D 145632.01-475245.0
14565-4753 HJ 4715 2014 29 278 2.1 5.98 6.82 B9V N D 145632.01-475245.0
14565-4753 HJ 4715 2016 32 281 2.1 5.98 6.82 B9V N 145632.01-475245.0

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