20126+2326 BKO 803BD

 
 
20H 12M 37.51S +23 25' 48.4" P.A. 19 SEP 7.1 MAG 12.50,14.00
 
 
Coord 2000
20126+2326
Discov num
BKO 803
Comp
BD
Coord arcsec 2000
20 12 37.51 +23 25 48.4
Date first
2000
Date last
2009
Obs
3
Pa first
21
Pa last
19
P.A. Now (θ)
19°
Sep first
7.3
Sep last
7.1
Sep. Now (ρ)
7.1"
Mag pri
12.50
Mag sec
14.00
delta mag (ΔM)
1.5
Spectral class
Pri motion ra
+002
Sec motion ra
+055
Pri motion dec
-023
Sec motion dec
+094
Notes
Nature of this double is uncertain.
 
 
20126+2326 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20126+2326 POU4272 AB 1892 2011 7 32 13.6 12.10 12.50 0.40
Show 20126+2326 BKO 803 AC 2000 2009 3 59 8.5 12.10 14.70 2.60
Show 20126+2326 BKO 803 BD 2000 2009 3 19 7.1 12.50 14.00 1.50 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Vulpecula
last precise pa
19.1
last precise sep
7.1