15370-1659 HWE  35AB

 
 
15h 37m 02.38s -16 58' 42.9" P.A. 332 sep 7.4 mag 10.32,10.80 Sp F7/8V
 
 
Coord 2000
15370-1659
Discov num
HWE  35
Comp
AB
Coord arcsec 2000
15 37 02.38 -16 58 42.9
Date first
1876
Date last
2017
Obs
13
Pa first
330
Pa last
332
P.A. Now (θ)
332°
Sep first
4.0
Sep last
7.4
Sep. Now (ρ)
7.4"
Mag pri
10.32
Mag sec
10.80
delta mag (ΔM)
0.48
Spectral class
F7/8V (yellow-white)
Pri motion ra
-026
Sec motion ra
Pri motion dec
-036
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
15370-1659 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 15370-1659 HWE 35 AB 1876 2017 13 332 7.4 10.32 10.80 0.48 <===
Show 15370-1659 HWE 35 AC 1916 2017 9 237 43.4 10.32 11.60 1.28
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
332.1
Precise sep
7.405
Cdsa2 id
HWE 35 AB
Constellation
Libra
Tycho2
6189-01274-1
HD
139119
Ra deg
15.617327777777778
De deg
-16.978583333333333
last precise pa
332.1
last precise sep
7.405
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15370-1659 HWE 35 AB 2002 8 331 6.7 10.32 10.80 F7/8V D 153702.38-165842.9
15370-1659 HWE 35 AB 2016 12 331 7.6 10.32 10.80 F7/8V 153702.38-165842.9
15370-1659 HWE 35 AB 2017 13 332 7.4 10.32 10.80 F7/8V 153702.38-165842.9

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