19234-1800 HJ 2866BC

 
 
19H 23M 26.79S -17 59' 43.7" P.A. 146 SEP 27.9 MAG 8.65,9.57
 
 
Coord 2000
19234-1800
Discov num
HJ 2866
Comp
BC
Coord arcsec 2000
19 23 26.79 -17 59 43.7
Date first
1830
Date last
2010
Obs
19
Pa first
140
Pa last
146
P.A. Now (θ)
146°
Sep first
18.0
Sep last
27.9
Sep. Now (ρ)
27.9"
Mag pri
8.65
Mag sec
9.57
delta mag (ΔM)
0.92
Spectral class
Pri motion ra
+004
Sec motion ra
-002
Pri motion dec
+005
Sec motion dec
-046
Notes
L (Linear solution)
rPM=1.115
This double is not physical.
 
 
19234-1800 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 162554 19234-1800 OCC 461 Aa,Ab 1976 1976 0 0.1 9.10 9.30 0.20
Show 162554 19234-1800 HJ 2866 AB 1830 2012 23 52 23.1 8.69 8.65 0.04
Show 162554 19234-1800 HJ 2866 AC 1880 2010 17 105 35.2 8.69 9.57 0.88
Show 162554 19234-1800 ABH 116 AD 1988 1999 3 148 38.5 8.69 13.15 4.46
Show 162554 19234-1800 ABH 116 AE 1988 1999 3 98 123.5 8.69 13.14 4.45
Show 162554 19234-1800 ABH 116 AF 1988 1999 3 77 104.4 8.69 13.44 4.75
Show 162554 19234-1800 ABH 116 AG 1988 1999 3 329 74.3 8.69 14.27 5.58
Show 162554 19234-1800 HJ 2866 BC 1830 2010 19 146 27.9 8.65 9.57 0.92 <===
Show 162556 19234-1800 HJ 5112 CD 1878 1999 3 209 27.4 9.57 13.15 3.58
Octuple system
7 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
SAO
162554
Tycho2
6301-01599-1
last precise pa
146.2
last precise sep
27.85