19593+3829 SEI 772AB

 
 
19h 59m 19.81s +38 29' 16.7" P.A. 1 sep 22.2 mag 11.79,11.98
 
 
Coord 2000
19593+3829
Discov num
SEI 772
Comp
AB
Coord arcsec 2000
19 59 19.81 +38 29 16.7
Date first
1896
Date last
2017
Obs
14
Pa first
1
Pa last
1
P.A. Now (θ)
Sep first
22.2
Sep last
22.2
Sep. Now (ρ)
22.2"
Mag pri
11.79
Mag sec
11.98
delta mag (ΔM)
0.19
Spectral class
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
-007
Sec motion dec
-008
Notes
rPM=0.112 (< 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 14 1 22.2 11.79 11.98 0.19 <===
Show 19593+3829 SEI 771 AC 1896 2017 14 284 22.4 11.79 12.01 0.22
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
1.3
Precise sep
22.157
Constellation
Cygnus
Tycho2
3137-03007-1
Gaia DR2
41816374656
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19593+3829 SEI 772 AB 1998 7 1 22.1 11.79 11.98 D 195919.81+382916.7
19593+3829 SEI 772 AB 2002 8 1 22.1 11.79 11.98 D 195919.81+382916.7
19593+3829 SEI 772 AB 2017 9 1 22.2 11.79 11.98 195919.81+382916.7

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