20073+3534 ES 2248AC

 
 
20h 07m 16.22s +35 34' 27.9" P.A. 222 sep 50.6 mag 9.15,13.80 Sp B9V
 
 
Coord 2000
20073+3534
Discov num
ES 2248
Comp
AC
Coord arcsec 2000
20 07 16.22 +35 34 27.9
Date first
2000
Date last
2000
Obs
1
Pa first
222
Pa last
222
P.A. Now (θ)
222°
Sep first
50.6
Sep last
50.6
Sep. Now (ρ)
50.6"
Mag pri
9.15
Mag sec
13.80
delta mag (ΔM)
4.65
Spectral class
B9V (blue-white)
Pri motion ra
+002
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
20073+3534 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20073+3534 COU2125 Aa,Ab 1982 1989 2 69 0.1 9.90 9.90 0.00
Show 20073+3534 ES 2248 AB 1926 1998 2 30 5.9 9.15 13.80 4.65
Show 20073+3534 ES 2248 AC 2000 2000 1 222 50.6 9.15 13.80 4.65 <===
Show 20073+3534 SEI 893 CD 1896 2011 6 119 27.4 9.47 12.07 2.60
Quintuple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
222.2
Precise sep
50.61
Cdsa2 id
ES 2248 AC
Constellation
Cygnus
Ra deg
20.121172222222224
De deg
35.57441666666667
last precise pa
222.2
last precise sep
50.61
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20073+3534 ES 2248 AC 2000 1 222 50.6 9.15 13.80 200716.22+353427.9

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