19343-0157 J  2270AB

 
 
19h 34m 22.74s -01 55' 48.7" P.A. 103 sep 3.8 mag 13.70,14.20
 
 
Coord 2000
19343-0157
Discov num
J  2270
Comp
AB
Coord arcsec 2000
19 34 22.74 -01 55 48.7
Date first
1942
Date last
2000
Obs
3
Pa first
110
Pa last
103
P.A. Now (θ)
103°
Sep first
4.0
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
13.70
Mag sec
14.20
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-001
Sec motion ra
+007
Pri motion dec
+018
Sec motion dec
-006
Notes
rPM=1.403
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
103.2
Precise sep
3.83
Cdsa2 id
J 2270 AB
Constellation
Aquila
Ra deg
19.572983333333333
De deg
-1.9301944444444443
last precise pa
103.2
last precise sep
3.83
 
 
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 AB 1942 1 110 4.0 10.80 13.50 193420.00-015700.0
19343-0157 J 2270 AB 1998 2 118 7.8 12.80 14.50 D 193422.74-015548.7
19343-0157 J 2270 AB 2000 3 103 3.8 13.70 14.20 193422.74-015548.7

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