19470+0705 J  1864AB

 
 
19h 46m 39.00s +07 06' 06.0" P.A. 19 sep 9.1 mag 12.90,13.30
 
 
Coord 2000
19470+0705
Discov num
J  1864
Comp
AB
Coord arcsec 2000
19 46 39.00 +07 06 06.0
Date first
1941
Date last
2015
Obs
9
Pa first
15
Pa last
19
P.A. Now (θ)
19°
Sep first
5.0
Sep last
9.1
Sep. Now (ρ)
9.1"
Mag pri
12.90
Mag sec
13.30
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-020
Sec motion ra
+001
Pri motion dec
-019
Sec motion dec
-002
Notes
R (Red magnitudes)
rPM=0.979
This double is not physical.
 
 
19470+0705 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19470+0705 J 1864 AB 1941 2015 9 19 9.1 12.90 13.30 0.40 <===
Show 19470+0705 J 1864 AC 1941 2015 9 309 19.2 12.90 12.80 0.10
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
18.9
Precise sep
9.13
Constellation
Aquila
Gaia DR2
91637789952
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19470+0705 J 1864 AB 1941 1 15 5.0 11.00 11.00 194639.11+070610.7
19470+0705 J 1864 AB 2011 2 18 9.0 11.00 11.00 194639.11+070610.7
19470+0705 J 1864 AB 2012 3 20 9.3 11.00 11.00 194639.11+070610.7
19470+0705 J 1864 AB 2015 6 19 9.1 12.90 13.30 R 194639.00+070606.0

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