19303+0102 ABH 119AH

 
 
19h 30m 17.56s +01 01' 31.7" P.A. 100 sep 43.2 mag 9.66,12.95 Sp A1III
 
 
Coord 2000
19303+0102
Discov num
ABH 119
Comp
AH
Coord arcsec 2000
19 30 17.56 +01 01 31.7
Date first
1988
Date last
2015
Obs
7
Pa first
101
Pa last
100
P.A. Now (θ)
100°
Sep first
43.6
Sep last
43.2
Sep. Now (ρ)
43.2"
Mag pri
9.66
Mag sec
12.95
delta mag (ΔM)
3.29
Spectral class
A1III (white)
Pri motion ra
+002
Sec motion ra
-010
Pri motion dec
+001
Sec motion dec
-009
Notes
U (Proper motion indicates non-physical)
rPM=1.161
This double is not physical.
 
 
19303+0102 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19303+0102 HDZ 3 AB 1904 2015 8 219 12.9 9.66 11.90 2.24
Show 19303+0102 HDZ 3 AC 1904 2015 8 153 18.8 9.66 12.00 2.34
Show 19303+0102 ABH 119 AD 1988 2015 6 295 30.5 9.66 14.15 4.49
Show 19303+0102 ABH 119 AE 1988 2015 6 203 45.5 9.66 14.76 5.10
Show 19303+0102 ABH 119 AF 1988 2015 6 248 78.3 9.67 15.00 5.33
Show 19303+0102 ABH 119 AG 1988 2015 7 54 54.5 9.66 13.32 3.66
Show 19303+0102 ABH 119 AH 1988 2015 7 100 43.2 9.66 12.95 3.29 <===
Show 19303+0102 ABH 119 AI 1988 2015 7 119 88.0 9.66 13.81 4.15
Show 19303+0102 ABH 119 AJ 1988 2015 6 91 65.0 9.67 15.90 6.23
Show 19303+0102 ABH 119 AK 1988 2015 6 305 61.4 9.67 15.20 5.53
11-fold system
11 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
99.9
Precise sep
43.21
Constellation
Aquila
Tycho2
0478-00886-1
HD
183591
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19303+0102 ABH 119 AH 2002 3 100 43.6 9.67 12.99 A1III D 193017.56+010131.7
19303+0102 ABH 119 AH 2013 5 101 43.4 9.66 12.95 A1III U 193017.56+010131.7
19303+0102 ABH 119 AH 2015 6 100 43.2 9.66 12.95 A1III U 193017.56+010131.7

If you need more information about this double, apply for a data request form to the WDS.