19426+1150 STT 380AB (Chi Aql)

 
 
19h 42m 34.01s +11 49' 35.8" P.A. 76 sep 0.4 mag 5.37,6.57 Sp A3V+G0III dist. 261.78 pc (853.93 l.y.)
 
 
Coord 2000
19426+1150
Discov num
STT 380
Comp
AB
Coord arcsec 2000
19 42 34.01 +11 49 35.8
Date first
1843
Date last
2009
Obs
147
Pa first
81
Pa last
76
P.A. Now (θ)
76°
Sep first
0.7
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
5.37
Mag sec
6.57
delta mag (ΔM)
1.2
Spectral class
A3V+G0III (white/yellow)
Pri motion ra
+004
Sec motion ra
+004
Pri motion dec
-011
Sec motion dec
-011
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
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
75.9
Precise sep
0.394
Name
Chi Aql
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 AB 2004 157 77 0.4 5.37 6.57 A3V+G0III N D 194234.01+114935.8
19426+1150 STT 380 AB 2007 158 77 0.4 5.37 6.57 A3V+G0III N D 194234.01+114935.8
19426+1150 STT 380 AB 2009 159 76 0.4 5.37 6.57 A3V+G0III N D 194234.01+114935.8

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