19426+1150 STT 380AC

 
 
19h 42m 34.01s +11 49' 35.8" P.A. 47 sep 81 mag 5.37,12.40 Sp A3V dist. 261.78 pc (853.93 l.y.)
 
 
Coord 2000
19426+1150
Discov num
STT 380
Comp
AC
Coord arcsec 2000
19 42 34.01 +11 49 35.8
Date first
1912
Date last
2015
Obs
6
Pa first
48
Pa last
47
P.A. Now (θ)
47°
Sep first
81.7
Sep last
81.0
Sep. Now (ρ)
81"
Mag pri
5.37
Mag sec
12.40
delta mag (ΔM)
7.03
Spectral class
A3V (white)
Pri motion ra
+003
Sec motion ra
-017
Pri motion dec
-011
Sec motion dec
+037
Notes
N (See Notes)
rPM=1.277
This double is not physical.
 
 
19426+1150 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Chi Aql 105168 19426+1150 STT 380 AB 1843 2009 147 76 0.4 5.37 6.57 1.20
Show 19426+1150 STT 380 AC 1912 2015 6 47 81.0 5.37 12.40 7.03 <===
Show 19426+1150 DAM 309 AD 2000 2011 3 137 102.1 5.37 12.60 7.23
Show 19426+1150 J 1858 AE 1907 2011 8 273 132.1 5.37 11.52 6.15
Show 19426+1150 DAM 309 DG 2000 2001 2 256 5.9 12.60 15.00 2.40
Show 19426+1150 HLM 26 EF 1907 2015 8 317 7.6 11.50 11.60 0.10
Septuple system
7 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
47.2
Precise sep
80.955
Constellation
Aquila
SAO
105168
HIP
96957
Tycho2
1065-03144-1
Gaia DR2
16058236928
HD
186203
HR
7497
GC
27272
BD
BD+11 3955
Bayer
Chi Aquilae
Bayer name
Chi Aql
Flamsteed
47 Aquilae
Flamsteed name
47 Aql
Distance
261.78
Distance ly
853.93
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19426+1150 STT 380 AC 2000 2 47 81.1 5.37 12.40 A3V N D 194234.01+114935.8
19426+1150 STT 380 AC 2011 4 47 80.3 5.37 12.40 A3V N D 194234.01+114935.8
19426+1150 STT 380 AC 2015 6 47 81.0 5.37 12.40 A3V N 194234.01+114935.8

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