20498-2426 HTS   3AD

 
 
20H 49M 49.78S -24 25' 43.5" P.A. 262 SEP 12.7 MAG 12.02,21.40
 
 
Coord 2000
20498-2426
Discov num
HTS   3
Comp
AD
Coord arcsec 2000
20 49 49.78 -24 25 43.5
Date first
2014
Date last
2014
Obs
1
Pa first
262
Pa last
262
P.A. Now (θ)
262°
Sep first
12.7
Sep last
12.7
Sep. Now (ρ)
12.7"
Mag pri
12.02
Mag sec
21.40
delta mag (ΔM)
9.38
Spectral class
Pri motion ra
+006
Sec motion ra
Pri motion dec
+018
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
20498-2426 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20498-2426 HTS 3 AB 2014 2014 1 109 3.7 12.02 19.60 7.58
Show 20498-2426 HTS 3 AC 2014 2014 1 310 10.1 12.02 18.70 6.68
Show 20498-2426 HTS 3 AD 2014 2014 1 262 12.7 12.02 21.40 9.38 <===
Show 20498-2426 HTS 3 AE 2014 2014 1 163 14.7 12.02 19.50 7.48
Show 20498-2426 HTS 3 AF 2014 2014 1 248 16.5 12.02 20.50 8.48
Show 20498-2426 HTS 3 AG 2014 2014 1 26 19.7 12.02 21.30 9.28
Septuple system
7 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Capricornus
Tycho2
6926-00454-1
last precise pa
261.6
last precise sep
12.69