19593+3829 SEI 771AC

 
 
19h 59m 19.81s +38 29' 16.7" P.A. 284 sep 22.4 mag 11.79,12.01
 
 
Coord 2000
19593+3829
Discov num
SEI 771
Comp
AC
Coord arcsec 2000
19 59 19.81 +38 29 16.7
Date first
1896
Date last
2017
Obs
9
Pa first
285
Pa last
284
P.A. Now (θ)
284°
Sep first
22.7
Sep last
22.4
Sep. Now (ρ)
22.4"
Mag pri
11.79
Mag sec
12.01
delta mag (ΔM)
0.22
Spectral class
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
-007
Sec motion dec
-006
Notes
rPM=0.124 (< 0.3, Physical double)
This double is physical.
 
 
19593+3829 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19593+3829 SEI 772 AB 1896 2017 9 1 22.2 11.79 11.98 0.19
Show 19593+3829 SEI 771 AC 1896 2017 9 284 22.4 11.79 12.01 0.22 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
284.3
Precise sep
22.357
Cdsa2 id
SEI 771 AC
Constellation
Cygnus
Tycho2
3137-03007-1
Ra deg
19.988836111111112
De deg
38.487972222222226
last precise pa
284.3
last precise sep
22.357
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19593+3829 SEI 771 AC 1998 7 284 22.4 11.79 12.01 D 195919.81+382916.7
19593+3829 SEI 771 AC 2002 8 284 22.4 11.79 12.01 D 195919.81+382916.7
19593+3829 SEI 771 AC 2017 9 284 22.4 11.79 12.01 195919.81+382916.7

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