19291+0239 SRW   9AD

 
 
19h 29m 06.39s +02 39' 15.4" P.A. 296 sep 15.7 mag 9.20,12.30 Sp F0
 
 
Coord 2000
19291+0239
Discov num
SRW   9
Comp
AD
Coord arcsec 2000
19 29 06.39 +02 39 15.4
Date first
2000
Date last
2000
Obs
2
Pa first
296
Pa last
296
P.A. Now (θ)
296°
Sep first
15.7
Sep last
15.7
Sep. Now (ρ)
15.7"
Mag pri
9.20
Mag sec
12.30
delta mag (ΔM)
3.1
Spectral class
F0 (yellow-white)
Pri motion ra
+004
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19291+0239 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19291+0239 SRW 9 AB 1909 2016 9 260 29.6 9.20 11.00 1.80
Show 19291+0239 SRW 9 AC 1909 2016 5 319 25.2 9.20 11.90 2.70
Show 19291+0239 SRW 9 AD 2000 2000 2 296 15.7 9.20 12.30 3.10 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquila
last precise pa
295.6
last precise sep
15.673
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19291+0239 SRW 9 AD 2000 1 294 15.9 9.20 12.30 192906.39+023915.4

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