19031-1915 HJ 5082AC

 
 
19H 03M 03.80S -19 14' 44.4" P.A. 112 SEP 20.2 MAG 6.15,10.80 SP G5II-III
 
 
Coord 2000
19031-1915
Discov num
HJ 5082
Comp
AC
Coord arcsec 2000
19 03 03.80 -19 14 44.4
Date first
1836
Date last
2016
Obs
18
Pa first
107
Pa last
112
P.A. Now (θ)
112°
Sep first
18.0
Sep last
20.2
Sep. Now (ρ)
20.2"
Mag pri
6.15
Mag sec
10.80
delta mag (ΔM)
4.65
Spectral class
G5II-III (yellow)
Pri motion ra
+003
Sec motion ra
+004
Pri motion dec
-011
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
19031-1915 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 162130 19031-1915 HJ 5082 AB 1836 2016 28 89 7.7 6.15 9.00 2.85
Show 19031-1915 HJ 5082 AC 1836 2016 18 112 20.2 6.15 10.80 4.65 <===
Show 19031-1915 HJ 5082 AD 1958 1999 4 262 25.9 6.15 13.70 7.55
Show 19031-1915 HJ 5082 BC 1877 1999 17 128 12.8 9.00 10.80 1.80
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
last precise pa
112.4
last precise sep
20.17