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 2017 38 189 59.8 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
 
 
Precise pa
161.2
Precise sep
0.015
Cdsa2 id
LSC 89 Aa,Ab
Constellation
Aquila
Ra deg
20.457655555555554
De deg
-2.1029166666666668
last precise pa
161.2
last precise sep
0.015
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20275-0206 LSC 89 Aa,Ab 2014 2 161 0.0 7.30 7.70 F7V N 202727.56-020610.5

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