19538+4123 ES 1672BC

 
 
19h 53m 46.89s +41 22' 45.9" P.A. 111 sep 2.4 mag 10.86,12.50 Sp A0
 
 
Coord 2000
19538+4123
Discov num
ES 1672
Comp
BC
Coord arcsec 2000
19 53 46.89 +41 22 45.9
Date first
1917
Date last
2005
Obs
3
Pa first
111
Pa last
111
P.A. Now (θ)
111°
Sep first
2.1
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
10.86
Mag sec
12.50
delta mag (ΔM)
1.64
Spectral class
A0 (white)
Pri motion ra
-007
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19538+4123 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19538+4123 ES 1672 AB 1892 2002 7 48 127.6 6.95 10.86 3.91
Show 19538+4123 ES 1672 BC 1917 2005 3 111 2.4 10.86 12.50 1.64 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
111.4
Precise sep
2.41
Constellation
Cygnus
last precise pa
111.4
last precise sep
2.41
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19538+4123 ES 1672 BC 2005 3 111 2.4 10.86 12.50 195346.89+412245.9

If you need more information about this double, apply for a data request form to the WDS.
 
 
WDS 19538+4123 ES 1672BC : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
ES Espin, T.E.

 
 
WDS 19538+4123 ES 1672BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19538+4123 ES 1672BC : MEASURES
 
 
No records found.

 
 
WDS 19538+4123 ES 1672BC : Virtual Eyepiece
 
 

19538+4123  ES 1672 A 19538+4123  ES 1672AB sep 127.6 P.A. 48 mag 6.95,10.86 Sp B2IV 19538+4123  ES 1672BC sep 2.4 P.A. 111 mag 10.86,12.50 Sp A0 19538+4123  ES 1672BC sep 2.4 P.A. 111 mag 10.86,12.50 Sp A0 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Radius:
 
 
WDS 19538+4123 ES 1672BC : Aladin DSS image @ 19h 53m 46.89s +41 22' 45.9"