20184+5524 WOR  52AE

 
 
20h 18m 24.76s +55 23' 49.8" P.A. 54 sep 30.3 mag 6.01,13.70 Sp A2Vs dist. 90.5 pc (295.21 l.y.)
 
 
Coord 2000
20184+5524
Discov num
WOR  52
Comp
AE
Coord arcsec 2000
20 18 24.76 +55 23 49.8
Date first
1960
Date last
2003
Obs
3
Pa first
54
Pa last
54
P.A. Now (θ)
54°
Sep first
29.6
Sep last
30.3
Sep. Now (ρ)
30.3"
Mag pri
6.01
Mag sec
13.70
delta mag (ΔM)
7.69
Spectral class
A2Vs (white)
Pri motion ra
-008
Sec motion ra
-001
Pri motion dec
-031
Sec motion dec
+007
Notes
N (See Notes)
rPM=1.207
This double is not physical.
 
 
20184+5524 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 32455 20184+5524 STF2671 AB 1823 2016 117 337 3.8 6.01 7.51 1.50
Show 20184+5524 STF2671 AC 1911 2003 4 53 87.2 6.01 12.40 6.39
Show 20184+5524 WOR 52 AE 1960 2003 3 54 30.3 6.01 13.70 7.69 <===
Show 20184+5524 STF2671 CD 1911 2015 4 138 5.2 12.40 13.30 0.90
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
53.5
Precise sep
30.321
Constellation
Cygnus
SAO
32455
HIP
100097
Tycho2
3941-01957-3
Gaia DR2
78327859840
HD
193592
HR
7781
BD
BD+54 2329
Distance
90.5
Distance ly
295.21
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20184+5524 WOR 52 AE 1960 1 54 29.6 6.01 13.70 201824.76+552349.8
20184+5524 WOR 52 AE 1999 2 53 30.1 6.01 13.70 N 201824.76+552349.8
20184+5524 WOR 52 AE 2003 3 54 30.3 6.01 13.70 N 201824.76+552349.8

If you need more information about this double, apply for a data request form to the WDS.