19294-0703 HJ  887AC

 
 
19h 29m 21.36s -07 02' 38.7" P.A. 347 sep 34.7 mag 6.37,14.00 Sp F7-G1I-II
 
 
Coord 2000
19294-0703
Discov num
HJ  887
Comp
AC
Coord arcsec 2000
19 29 21.36 -07 02 38.7
Date first
1827
Date last
2001
Obs
7
Pa first
350
Pa last
347
P.A. Now (θ)
347°
Sep first
20.0
Sep last
34.7
Sep. Now (ρ)
34.7"
Mag pri
6.37
Mag sec
14.00
delta mag (ΔM)
7.63
Spectral class
F7-G1I-II (yellow-white/yellow)
Pri motion ra
-001
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
19294-0703 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 143454 19294-0703 TOK 4 Aa,Ab 1989 1990 3 174 0.0 6.37 7.60 1.23
Show U Aql 143454 19294-0703 KUI 91 AB 1934 2016 9 225 1.6 6.37 11.70 5.33
Show 19294-0703 HJ 887 AC 1827 2001 7 347 34.7 6.37 14.00 7.63 <===
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
346.9
Precise sep
34.72
Constellation
Aquila
last precise pa
346.9
last precise sep
34.72
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19294-0703 HJ 887 AC 1999 4 347 35.3 6.37 14.00 D 192921.36-070238.7
19294-0703 HJ 887 AC 2001 7 347 34.7 6.37 14.00 N D 192921.36-070238.7

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