20060+3547 DOO  78FH

 
 
20H 05M 58.71S +35 47' 49.8" P.A. 154 SEP 17.7 MAG 7.30,13.80 SP B2 DIST. 1020.41 PC (3328.58 L.Y.)
 
 
Coord 2000
20060+3547
Discov num
DOO  78
Comp
FH
Coord arcsec 2000
20 05 58.71 +35 47 49.8
Date first
1783
Date last
2013
Obs
7
Pa first
152
Pa last
154
P.A. Now (θ)
154°
Sep first
19.3
Sep last
17.7
Sep. Now (ρ)
17.7"
Mag pri
7.30
Mag sec
13.80
delta mag (ΔM)
6.5
Spectral class
B2 (blue-white)
Pri motion ra
-004
Sec motion ra
+001
Pri motion dec
-007
Sec motion dec
-014
Notes
N (See Notes)
rPM=0.613
Nature of this double is uncertain.
 
 
20060+3547 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show V1676 Cyg 69402 20060+3547 BU 440 AB 1876 2012 15 65 6.8 6.78 12.00 5.22
Show 69402 20060+3547 BU 429 AC 1876 2013 28 32 11.8 6.78 11.00 4.22
Show 69402 20060+3547 SHJ 314 AD 1783 2016 37 299 11.3 6.78 9.49 2.71
Show 69402 20060+3547 BU 429 AE 1876 2013 23 109 28.7 6.78 11.42 4.64
Show 69402 20060+3547 SHJ 314 AF 1783 2016 43 28 36.0 6.78 7.30 0.52
Show 69402 20060+3547 HAU 26 AG 1895 2012 7 43 38.4 6.78 13.80 7.02
Show 69402 20060+3547 DOO 78 AH 1896 2012 7 57 29.6 6.78 13.80 7.02
Show 69403 20060+3547 BU 429 FG 1876 2012 11 111 10.2 7.30 13.80 6.50
Show 69403 20060+3547 DOO 78 FH 1783 2013 7 154 17.7 7.30 13.80 6.50 <===
Octuple system
8 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
SAO
69403
HIP
99005
Tycho2
2682-00949-1
BD
BD+35 3955
Distance
1020.41
Distance ly
3328.58
last precise pa
153.5
last precise sep
17.7