18520+3731 ES 2026BC

 
 
18H 52M 03.12S +37 30' 52.2" P.A. 331 SEP 4.5 MAG 12.80,13.30
 
 
Coord 2000
18520+3731
Discov num
ES 2026
Comp
BC
Coord arcsec 2000
18 52 03.12 +37 30 52.2
Date first
1923
Date last
2002
Obs
3
Pa first
340
Pa last
331
P.A. Now (θ)
331°
Sep first
5.1
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
12.80
Mag sec
13.30
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+019
Sec motion ra
Pri motion dec
-020
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18520+3731 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18520+3731 ES 2026 AB 1923 2002 3 111 20.5 7.34 12.80 5.46
Show 18520+3731 ES 2026 BC 1923 2002 3 331 4.5 12.80 13.30 0.50 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
last precise pa
331.4
last precise sep
4.54
 
 
WDS 18520+3731 ES 2026BC : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
ES Espin, T.E.

 
 
WDS 18520+3731 ES 2026BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18520+3731 ES 2026BC : MEASURES
 
 
No records found.

 
 
WDS 18520+3731 ES 2026BC : Virtual Eyepiece
 
 


Fatal error: Uncaught Error: Call to a member function GetHTMLImageMap() on null in /usr/local/www/apache24/data/stelledoppie/web/include/database.html.php:235 Stack trace: #0 /usr/local/www/apache24/data/stelledoppie/web/include/database.html.php(1957): showImmagini() #1 /usr/local/www/apache24/data/stelledoppie/web/include/database.html.php(2184): showDati() #2 /usr/local/www/apache24/data/stelledoppie/web/index2.php(288): showCorpo() #3 {main} thrown in /usr/local/www/apache24/data/stelledoppie/web/include/database.html.php on line 235