15019-5155 HJ 4723AB

 
 
15h 01m 56.93s -51 55' 05.9" P.A. 167 sep 5.3 mag 7.57,9.99 Sp G8/K0III dist. 219.3 pc (715.36 l.y.)
 
 
Coord 2000
15019-5155
Discov num
HJ 4723
Comp
AB
Coord arcsec 2000
15 01 56.93 -51 55 05.9
Date first
1835
Date last
2016
Obs
14
Pa first
171
Pa last
167
P.A. Now (θ)
167°
Sep first
5.0
Sep last
5.3
Sep. Now (ρ)
5.3"
Mag pri
7.57
Mag sec
9.99
delta mag (ΔM)
2.42
Spectral class
G8/K0III (yellow)
Pri motion ra
-037
Sec motion ra
-037
Pri motion dec
-020
Sec motion dec
-020
Notes
Nature of this double is uncertain.
 
 
15019-5155 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 242180 15019-5155 HJ 4723 AB 1835 2016 14 167 5.3 7.57 9.99 2.42 <===
Show 242180 15019-5155 HJ 4723 AC 1991 2010 4 214 48.9 7.57 9.73 2.16
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
167.3
Precise sep
5.31
Constellation
Lupus
SAO
242180
HIP
73557
Tycho2
8305-02183-1
HD
132606
CD
CD-51 8673
CP
CP-51 7432
Distance
219.3
Distance ly
715.36
last precise pa
167.3
last precise sep
5.31
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15019-5155 HJ 4723 AB 2010 12 170 5.2 7.57 9.99 G8/K0III D 150156.93-515505.9
15019-5155 HJ 4723 AB 2016 14 167 5.3 7.57 9.99 G8/K0III 150156.93-515505.9

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