19586+3424 SEI 754AB

 
 
19h 58m 34.28s +34 24' 36.1" P.A. 359 sep 29 mag 12.31,12.68
 
 
Coord 2000
19586+3424
Discov num
SEI 754
Comp
AB
Coord arcsec 2000
19 58 34.28 +34 24 36.1
Date first
1894
Date last
2012
Obs
6
Pa first
1
Pa last
359
P.A. Now (θ)
359°
Sep first
28.9
Sep last
29.0
Sep. Now (ρ)
29"
Mag pri
12.31
Mag sec
12.68
delta mag (ΔM)
0.37
Spectral class
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
-008
Sec motion dec
-010
Notes
rPM=0.199 (< 0.3, Physical double)
This double is physical.
 
 
19586+3424 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19586+3424 SEI 754 AB 1894 2012 6 359 29.0 12.31 12.68 0.37 <===
Show 19586+3424 WSI 147 AC 1998 2012 3 74 8.6 12.31 13.90 1.59
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
358.9
Precise sep
29
Cdsa2 id
SEI 754 AB
Constellation
Cygnus
Ra deg
19.97618888888889
De deg
34.41002777777778
last precise pa
358.9
last precise sep
29
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19586+3424 SEI 754 AB 1998 4 359 28.6 12.31 12.68 D 195834.28+342436.1
19586+3424 SEI 754 AB 2002 5 359 28.6 12.31 12.68 D 195834.28+342436.1
19586+3424 SEI 754 AB 2012 6 359 29.0 12.31 12.68 D 195834.28+342436.1

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