19535+3859 SEI 717AB

 
 
19h 53m 32.48s +38 58' 37.3" P.A. 109 sep 4.6 mag 11.80,10.50
 
 
Coord 2000
19535+3859
Discov num
SEI 717
Comp
AB
Coord arcsec 2000
19 53 32.48 +38 58 37.3
Date first
1896
Date last
2006
Obs
9
Pa first
101
Pa last
109
P.A. Now (θ)
109°
Sep first
4.6
Sep last
4.6
Sep. Now (ρ)
4.6"
Mag pri
11.80
Mag sec
10.50
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
-003
Sec motion ra
+013
Pri motion dec
+005
Sec motion dec
+002
Notes
R (Red magnitudes)
rPM=1.238
This double is not physical.
 
 
19535+3859 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19535+3859 SEI 717 AB 1896 2006 9 109 4.6 11.80 10.50 1.30 <===
Show 19535+3859 ES 2684 AC 1923 2002 3 318 16.0 11.80 13.90 2.10
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
108.8
Precise sep
4.562
Cdsa2 id
SEI 717 AB
Constellation
Cygnus
Ra deg
19.892355555555554
De deg
38.97702777777778
last precise pa
108.8
last precise sep
4.562
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19535+3859 SEI 717 AB 2006 8 109 4.6 10.50 10.50 D 195332.48+385837.3

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