20275-0206 LSC  89Aa,Ab

 
 
20H 27M 27.56S -02 06' 10.5" P.A. 161 MAG 7.30,7.70 SP F7V
 
 
Coord 2000
20275-0206
Discov num
LSC  89
Comp
Aa,Ab
Coord arcsec 2000
20 27 27.56 -02 06 10.5
Date first
2014
Date last
2014
Obs
2
Pa first
155
Pa last
161
P.A. Now (θ)
161°
Sep first
0.0
Sep last
0.0
Sep. Now (ρ)
0"
Mag pri
7.30
Mag sec
7.70
delta mag (ΔM)
0.4
Spectral class
F7V (yellow-white)
Pri motion ra
-065
Sec motion ra
Pri motion dec
-069
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
20275-0206 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20275-0206 LSC 89 Aa,Ab 2014 2014 2 161 0.0 7.30 7.70 0.40 <===
Show 20275-0206 S 749 AB 1800 2016 37 188 60.0 6.76 7.51 0.75
Show 20275-0206 S 749 AC 1891 2002 9 327 44.6 6.76 11.30 4.54
Show 20275-0206 S 749 AD 1891 2002 8 269 90.9 6.76 12.37 5.61
Show 20275-0206 S 749 CD 1891 2002 10 240 77.5 10.80 11.00 0.20
Show 20275-0206 S 749 CE 1908 2000 4 198 18.8 10.80 13.70 2.90
Show 20275-0206 S 749 DF 1908 2000 4 26 5.8 11.00 13.60 2.60
Septuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquila
last precise pa
161.2
last precise sep
0.015