19234-1800 HJ 2866 AB

 
 
19h 23m 25.49s -17° 59' 57.8" P.A. 53.00 sep 22.7 mag 8.69,8.65 Sp A2
 
 
Coord 2000 19234-1800 Discov num HJ 2866 Comp AB Coord arcsec 2000 19 23 25.49 -17 59 57.8
Date first 1830 Date last 2020 Obs 25
Pa first 52 Pa last 53.3 P.A. Now (θ) 53.3°
Sep first 18.0 Sep last 22.66 Sep. Now (ρ) 22.66"
Mag pri 8.69 Mag sec 8.65 delta mag (ΔM) 0.04 Spectral class A2 (white)
Pri motion ra +006 Sec motion ra +004
Pri motion dec +000 Sec motion dec +005
Notes
rPM=0.841
This double is not physical.
 
 
19234-1800 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 23 25 -17 59 58 OCC 461 Aa,Ab 1976 0 -1 0.1 9.10 9.30 0.20
Show 19 23 25 -17 59 58 HJ 2866 AB 2020 25 53 22.7 8.69 8.65 0.04 <===
Show 19 23 25 -17 59 58 HJ 2866 AC 2020 19 106 34.9 8.69 9.57 0.88
Show 19 23 25 -17 59 58 ABH 116 AD 2020 5 148 38.1 8.69 13.15 4.46
Show 19 23 25 -17 59 58 ABH 116 AE 2020 5 99 121.7 8.69 13.14 4.45
Show 19 23 25 -17 59 58 ABH 116 AF 2020 5 77 104.2 8.69 13.44 4.75
Show 19 23 25 -17 59 58 ABH 116 AG 2015 4 329 74.3 8.69 14.27 5.58
Show 19 23 27 -17 59 44 HJ 2866 BC 2020 21 146 27.7 8.65 9.57 0.92
Show 19 23 28 -18 00 06 HJ 5112 CD 2020 5 209 26.1 9.57 13.15 3.58
Octuple system
7 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6301-01955-1 Gaia DR2 4084408315326545920