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 105168 19426+1150 STT 380 AC 1912 2011 5 47 80.3 5.37 12.40 7.03
Show 105168 19426+1150 DAM 309 AD 2000 2011 3 137 102.1 5.37 12.60 7.23
Show 105168 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 2011 7 316 7.5 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
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
last precise pa
75.9
last precise sep
0.394
 
 
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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