19584-0214 AC   12

 
 
19h 58m 22.77s -02 13' 54.4" P.A. 298 sep 1.6 mag 7.54,8.32 Sp F5 dist. 100.6 pc (328.16 l.y.)
 
 
Coord 2000
19584-0214
Discov num
AC   12
Comp
Coord arcsec 2000
19 58 22.77 -02 13 54.4
Date first
1854
Date last
2016
Obs
121
Pa first
334
Pa last
298
P.A. Now (θ)
298°
Sep first
0.9
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
7.54
Mag sec
8.32
delta mag (ΔM)
0.78
Spectral class
F5 (yellow-white)
Pri motion ra
-006
Sec motion ra
-006
Pri motion dec
+022
Sec motion dec
+022
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
297.6
Precise sep
1.555
Constellation
Aquila
HIP
98301
Tycho2
5151-01125-1
Gaia DR2
51203617792
HD
189073
BD
BD-02 5155
Distance
100.6
Distance ly
328.16
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19584-0214 AC 12 2004 136 301 1.6 7.54 8.32 F5 D 195822.77-021354.4
19584-0214 AC 12 2007 137 299 1.5 7.54 8.32 F5 D 195822.77-021354.4
19584-0214 AC 12 2010 139 299 1.3 7.54 8.32 F5 D 195822.77-021354.4
19584-0214 AC 12 2012 117 299 1.5 7.54 8.32 F5 195822.77-021354.4
19584-0214 AC 12 2016 119 299 1.6 7.54 8.32 F5 195822.77-021354.4

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