15179-3029 HNK   3AB

 
 
15h 17m 56.11s -30 28' 41.4" P.A. 115.00 sep 0.2 mag 7.80,13.00 Sp F3V dist. 115.34 pc (376.24 l.y.)
 
 
Coord 2000
15179-3029
Discov num
HNK   3
Comp
AB
Coord arcsec 2000
15 17 56.11 -30 28 41.4
Date first
2011
Date last
2011
Obs
1
Pa first
115
Pa last
115
P.A. Now (θ)
115°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
7.80
Mag sec
13.00
delta mag (ΔM)
5.2
Spectral class
F3V (yellow-white)
Pri motion ra
-022
Sec motion ra
Pri motion dec
-028
Sec motion dec
Notes
N W K (See Notes, , K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
115
Precise sep
0.201
Constellation
Lupus
SAO
206499
HIP
74865
Tycho2
7312-00740-1
Gaia DR2
6211094559143445888
HD
135778
CD
CD-3012105
CP
CP-30 4042
Distance
115.34
Distance ly
376.24
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15179-3029 HNK 3 AB 2011 1 115 0.2 7.80 13.00 F3V N K 151756.11-302841.4

If you need more information about this double, apply for a data request form to the WDS.