20338+4120 CAN 66 AD

 
 
20h 33m 47.84s +41° 20' 41.5" P.A. 200.00 sep 5.8 mag 7.20,14.00 Sp B1III
 
 
Coord 2000 20338+4120 Discov num CAN  66 Comp AD Coord arcsec 2000 20 33 47.84 +41 20 41.5
Date first 2008 Date last 2008 Obs 2
Pa first 200 Pa last 199.9 P.A. Now (θ) 199.9°
Sep first 5.8 Sep last 5.79 Sep. Now (ρ) 5.79"
Mag pri 7.20 Mag sec 14.00 delta mag (ΔM) 6.8 Spectral class B1III (blue-white)
Pri motion ra Sec motion ra
Pri motion dec Sec motion dec
Notes V K (Proper motion indicates physical, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is physical.
 
 
20338+4120 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 33 48 +41 20 42 CAN 66 AB 2008 2 42 0.3 7.20 12.40 5.20
Show 20 33 48 +41 20 42 CAN 66 AC 2008 1 190 1.7 7.20 15.00 7.80
Show 20 33 48 +41 20 42 CAN 66 AD 2008 2 200 5.8 7.20 14.00 6.80 <===
Show 20 33 48 +41 20 42 CAN 66 AE 2008 2 49 14.6 7.20 14.90 7.70
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus
 
 
WDS 20338+4120 CAN 66 AD : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
CaN2014 Hf j Caballero-Nieves, S.M., Nelan, E.P., Gies, D.R., Wallace, D.J., DeGioia-Eastwood, 2014AJ....147...40C
CaN2014 K., Herrero, A., Jao, W.-J., Mason, B.D., Massey, P., Moffat, A.F., & Walborn, N.
CaN2014 AJ 147, 40, 2014
CaN2020 A j Caballero-Nieves, S.M., Gies, D.R., Baines, E.K., Bouchez, A.H., Dekany, R.G., 2020AJ....160..115C
CaN2020 Goodwin, S.P., Rickman, E.L., Roberts, L.C., Jr., Taggart, K., ten Brummelaar,
CaN2020 T.A. & Turner, N.H.
CaN2020 AJ 160, 115, 2020
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20338+4120 CAN 66 AD 2008 2 200 5.8 7.20 14.00 B1III V K 203347.84+412041.5

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WDS 20338+4120 CAN 66 AD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20338+4120 CAN 66 AD : MEASURES
 
 
No records found.

 
 
WDS 20338+4120 : VIRTUAL EYEPIECE
 
 

virtual eyepiece
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Radius:
Components only
 
 
WDS 20338+4120 : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.