19343-0157 J  2270AC

 
 
19h 34m 22.74s -01 55' 48.7" P.A. 54 sep 13.4 mag 13.70,16.10
 
 
Coord 2000
19343-0157
Discov num
J  2270
Comp
AC
Coord arcsec 2000
19 34 22.74 -01 55 48.7
Date first
1942
Date last
2000
Obs
4
Pa first
60
Pa last
54
P.A. Now (θ)
54°
Sep first
12.0
Sep last
13.4
Sep. Now (ρ)
13.4"
Mag pri
13.70
Mag sec
16.10
delta mag (ΔM)
2.4
Spectral class
Pri motion ra
-001
Sec motion ra
+019
Pri motion dec
+018
Sec motion dec
+014
Notes
rPM=0.864
This double is not physical.
 
 
19343-0157 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19343-0157 J 2270 AB 1942 2000 3 103 3.8 13.70 14.20 0.50
Show 19343-0157 J 2270 AC 1942 2000 4 54 13.4 13.70 16.10 2.40 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
54.2
Precise sep
13.363
Constellation
Aquila
last precise pa
54.2
last precise sep
13.363
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19343-0157 J 2270 AC 1942 1 60 12.0 10.80 15.00 193420.00-015700.0
19343-0157 J 2270 AC 1998 2 54 13.4 12.80 15.90 D 193422.74-015548.7
19343-0157 J 2270 AC 2000 3 54 13.4 12.80 15.90 D 193422.74-015548.7

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