20362+3737 TOB 191BD

 
 
20h 36m 14.37s +37 37' 11.5" P.A. 134 sep 37.6 mag 11.29,13.10
 
 
Coord 2000
20362+3737
Discov num
TOB 191
Comp
BD
Coord arcsec 2000
20 36 14.37 +37 37 11.5
Date first
1895
Date last
2015
Obs
12
Pa first
133
Pa last
134
P.A. Now (θ)
134°
Sep first
36.7
Sep last
37.6
Sep. Now (ρ)
37.6"
Mag pri
11.29
Mag sec
13.10
delta mag (ΔM)
1.81
Spectral class
Pri motion ra
+001
Sec motion ra
+000
Pri motion dec
+004
Sec motion dec
-006
Notes
rPM=1.675
This double is not physical.
 
 
20362+3737 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20362+3737 SEI1188 AB 1895 2015 17 77 15.4 10.64 11.29 0.65
Show 20362+3737 SEI1187 BC 1895 2015 10 273 22.7 11.29 13.30 2.01
Show 20362+3737 TOB 191 BD 1895 2015 12 134 37.6 11.29 13.10 1.81 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
134.3
Precise sep
37.59
Constellation
Cygnus
SAO
70252
Tycho2
3153-00742-1
Gaia DR2
29020503808
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20362+3737 TOB 191 BD 1998 4 134 37.5 11.90 12.70 D 203614.37+373711.5
20362+3737 TOB 191 BD 2009 5 135 37.4 11.90 12.70 D 203614.37+373711.5
20362+3737 TOB 191 BD 2015 8 134 37.6 11.29 13.10 203614.37+373711.5

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