15072-2930 HNK   2AC

 
 
15h 07m 14.93s -29 30' 16.1" P.A. 48 sep 0.3 mag 7.30,13.00 Sp A9V
 
 
Coord 2000
15072-2930
Discov num
HNK   2
Comp
AC
Coord arcsec 2000
15 07 14.93 -29 30 16.1
Date first
2011
Date last
2011
Obs
1
Pa first
48
Pa last
48
P.A. Now (θ)
48°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
7.30
Mag sec
13.00
delta mag (ΔM)
5.7
Spectral class
A9V (white)
Pri motion ra
-028
Sec motion ra
Pri motion dec
-029
Sec motion dec
Notes
N W K (See Notes, , K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
15072-2930 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 15072-2930 HNK 2 AB 2011 2011 1 281 0.2 7.30 13.00 5.70
Show 15072-2930 HNK 2 AC 2011 2011 1 48 0.3 7.30 13.00 5.70 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Tycho2
3189-01759-1
last precise pa
48
last precise sep
0.254
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15072-2930 HNK 2 AC 2011 1 48 0.3 7.30 13.00 A9V N K 150714.93-293016.1

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