16271-2426 ALO   5BD

 
 
16H 27M 15.48S -24 26' 40.6" P.A. 145 SEP 7.3 MAG 13.40,20.10
 
 
Coord 2000
16271-2426
Discov num
ALO   5
Comp
BD
Coord arcsec 2000
16 27 15.48 -24 26 40.6
Date first
1998
Date last
1998
Obs
1
Pa first
145
Pa last
145
P.A. Now (θ)
145°
Sep first
7.3
Sep last
7.3
Sep. Now (ρ)
7.3"
Mag pri
13.40
Mag sec
20.10
delta mag (ΔM)
6.7
Spectral class
Pri motion ra
Sec motion ra
Pri motion dec
Sec motion dec
Notes
N K (See Notes, K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
16271-2426 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16271-2426 YLW 10 AB 1985 1999 3 100 132.4 11.03 10.79 0.24
Show 16271-2426 YLW 10 AC 1985 1999 3 65 149.5 11.03 13.19 2.16
Show 16271-2426 ALO 5 Ba,Bb 1998 1998 1 48 0.3 13.40
Show 16271-2426 ALO 5 BD 1998 1998 1 145 7.3 13.40 20.10 6.70 <===
Quintuple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
last precise pa
145
last precise sep
7.3