20164-3627 HJ 5183 AB (NSV12949)

 
 
20h 16m 23.61s -36 27' 12.7" P.A. 229.00 sep 36.8 mag 6.39,11.20 Sp M4III dist. 318.47 pc (1038.85 l.y.)
 
 
Coord 2000 20164-3627 Discov num HJ 5183 Comp AB Coord arcsec 2000 20 16 23.61 -36 27 12.7
Date first 1836 Date last 1999 Obs 8
Pa first 223 Pa last 228.6 P.A. Now (θ) 228.6°
Sep first 30.0 Sep last 36.78 Sep. Now (ρ) 36.78"
Mag pri 6.39 Mag sec 11.20 delta mag (ΔM) 4.81 Spectral class M4III (red)
Pri motion ra +002 Sec motion ra +004
Pri motion dec -015 Sec motion dec -009
Notes
rPM=0.418
Nature of this double is uncertain.
 
 
20164-3627 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show NSV12949 211948 20 16 24 -36 27 13 HJ 5183 AB 1999 8 229 36.8 6.39 11.20 4.81 <===
Show 211948 20 16 24 -36 27 13 HJ 5183 AC 1998 3 179 46.3 6.39 12.60 6.21
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name NSV12949 Constellation Sagittarius SAO 211948 HIP 99920
Tycho2 7454-00705-1 Gaia DR2 6694503955921318784 HD 192472 HR 7728
GC 28139 CD CD-3614011 CP CP-36 9073 Distance 318.47
Distance ly 1038.85