19234-1800 ABH 116AE

 
 
19h 23m 25.49s -17 59' 57.8" P.A. 98 sep 123.5 mag 8.69,13.14 Sp A2
 
 
Coord 2000
19234-1800
Discov num
ABH 116
Comp
AE
Coord arcsec 2000
19 23 25.49 -17 59 57.8
Date first
1988
Date last
1999
Obs
3
Pa first
99
Pa last
98
P.A. Now (θ)
98°
Sep first
124.4
Sep last
123.5
Sep. Now (ρ)
123.5"
Mag pri
8.69
Mag sec
13.14
delta mag (ΔM)
4.45
Spectral class
A2 (white)
Pri motion ra
+006
Sec motion ra
-003
Pri motion dec
+000
Sec motion dec
-004
Notes
U (Proper motion indicates non-physical)
rPM=1.641
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 19234-1800 OCC 461 Aa,Ab 1976 1976 0 0.1 9.10 9.30 0.20
Show 19234-1800 HJ 2866 AB 1830 2012 23 52 23.1 8.69 8.65 0.04
Show 19234-1800 HJ 2866 AC 1880 2010 17 105 35.2 8.69 9.57 0.88
Show 19234-1800 ABH 116 AD 1988 1999 3 148 38.5 8.69 13.15 4.46
Show 19234-1800 ABH 116 AE 1988 1999 3 98 123.5 8.69 13.14 4.45 <===
Show 19234-1800 ABH 116 AF 1988 1999 3 77 104.4 8.69 13.44 4.75
Show 19234-1800 ABH 116 AG 1988 1999 3 329 74.3 8.69 14.27 5.58
Show 19234-1800 HJ 2866 BC 1830 2010 19 146 27.9 8.65 9.57 0.92
Show 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
 
 
Precise pa
98.4
Precise sep
123.524
Cdsa2 id
ABH 116 AE
Constellation
Sagittarius
Ra deg
19.39041388888889
De deg
-17.99938888888889
last precise pa
98.4
last precise sep
123.524
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19234-1800 ABH 116 AE 1988 1 99 124.4 8.69 13.24 A2 192325.48-175957.8
19234-1800 ABH 116 AE 1999 2 98 123.5 8.69 12.90 A2 U 192325.49-175957.8

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