12488-4737 HTS 17 AG

 
 
12h 48m 45.55s -47° 36' 49.3" P.A. 228.00 sep 18.3 mag 12.20,17.60
 
 
Coord 2000 12488-4737 Discov num HTS  17 Comp AG Coord arcsec 2000 12 48 45.55 -47 36 49.3
Date first 1999 Date last 2016 Obs 2
Pa first 230 Pa last 228.3 P.A. Now (θ) 228.3°
Sep first 18.6 Sep last 18.302 Sep. Now (ρ) 18.302"
Mag pri 12.20 Mag sec 17.60 delta mag (ΔM) 5.4 Spectral class
Pri motion ra -032 Sec motion ra
Pri motion dec +003 Sec motion dec
Notes R (Red magnitudes)
Nature of this double is uncertain.
 
 
12488-4737 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 12 48 46 -47 36 49 HTS 17 AB 2016 1 180 4.6 12.20 18.90 6.70
Show 12 48 46 -47 36 49 HTS 17 AC 2016 1 323 12.2 12.20 21.30 9.10
Show 12 48 46 -47 36 49 HTS 17 AD 2016 1 314 16.1 12.20 21.40 9.20
Show 12 48 46 -47 36 49 HTS 17 AE 2016 1 129 16.2 12.20 21.00 8.80
Show 12 48 46 -47 36 49 HTS 17 AF 2016 1 211 16.9 12.20 20.80 8.60
Show 12 48 46 -47 36 49 HTS 17 AG 2016 2 228 18.3 12.20 17.60 5.40 <===
Show 12 48 46 -47 36 49 HTS 17 AH 2016 1 267 20.1 12.20 20.30 8.10
Show 12 48 46 -47 36 49 HTS 17 AI 2016 1 281 21.8 12.20 19.00 6.80
Show 12 48 46 -47 36 49 HTS 17 AJ 2016 1 146 23.3 12.20 20.90 8.70
Show 12 48 46 -47 36 49 HTS 17 AK 2016 3 52 23.4 12.39 15.00 2.61
Show 12 48 46 -47 36 49 HTS 17 AL 2016 1 323 25.2 12.20 19.30 7.10
Show 12 48 46 -47 36 49 HTS 17 AM 2016 1 310 25.7 12.20 19.00 6.80
13-fold system
13 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Centaurus