19553+3617 SEI 728AB

 
 
19h 55m 17.33s +36 16' 49.3" P.A. 196 sep 29.6 mag 11.00,11.52
 
 
Coord 2000
19553+3617
Discov num
SEI 728
Comp
AB
Coord arcsec 2000
19 55 17.33 +36 16 49.3
Date first
1895
Date last
2002
Obs
9
Pa first
194
Pa last
196
P.A. Now (θ)
196°
Sep first
29.9
Sep last
29.6
Sep. Now (ρ)
29.6"
Mag pri
11.00
Mag sec
11.52
delta mag (ΔM)
0.52
Spectral class
Pri motion ra
+006
Sec motion ra
-028
Pri motion dec
-007
Sec motion dec
-001
Notes
rPM=1.232
This double is not physical.
 
 
19553+3617 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19553+3617 SEI 728 AB 1895 2002 9 196 29.6 11.00 11.52 0.52 <===
Show 19553+3617 ES 2183 BC 1925 2000 3 99 2.5 11.50 13.00 1.50
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
195.7
Precise sep
29.601
Constellation
Cygnus
last precise pa
195.7
last precise sep
29.601
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19553+3617 SEI 728 AB 2002 9 196 29.6 11.00 11.52 195517.33+361649.3

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