20068+3329 ES 2352AB

 
 
20h 06m 46.03s +33 28' 35.9" P.A. 52 sep 32.4 mag 8.41,12.10 Sp B9III dist. 217.39 pc (709.13 l.y.)
 
 
Coord 2000
20068+3329
Discov num
ES 2352
Comp
AB
Coord arcsec 2000
20 06 46.03 +33 28 35.9
Date first
1928
Date last
2002
Obs
3
Pa first
47
Pa last
52
P.A. Now (θ)
52°
Sep first
30.0
Sep last
32.4
Sep. Now (ρ)
32.4"
Mag pri
8.41
Mag sec
12.10
delta mag (ΔM)
3.69
Spectral class
B9III (blue-white)
Pri motion ra
+005
Sec motion ra
-002
Pri motion dec
-002
Sec motion dec
-003
Notes
rPM=1.313
This double is not physical.
 
 
20068+3329 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20068+3329 ES 2352 AB 1928 2002 3 52 32.4 8.41 12.10 3.69 <===
Show 20068+3329 ES 2352 BC 1928 2015 5 248 4.3 12.10 12.10 0.00
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
51.7
Precise sep
32.373
Constellation
Cygnus
SAO
69426
HIP
99068
Tycho2
2675-00252-1
Gaia DR2
05252061952
HD
191064
BD
BD+33 3741
Distance
217.39
Distance ly
709.13
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20068+3329 ES 2352 AB 1998 2 49 28.3 8.41 12.10 B9III D 200646.03+332835.9
20068+3329 ES 2352 AB 2002 3 49 28.5 8.41 12.10 B9III D 200646.03+332835.9

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