20126+2539 OPI  22BE

 
 
20h 12m 25.48s +25 40' 06.4" P.A. 247 sep 38.8 mag 11.03,11.72
 
 
Coord 2000
20126+2539
Discov num
OPI  22
Comp
BE
Coord arcsec 2000
20 12 25.48 +25 40 06.4
Date first
1897
Date last
2012
Obs
10
Pa first
239
Pa last
247
P.A. Now (θ)
247°
Sep first
31.0
Sep last
38.8
Sep. Now (ρ)
38.8"
Mag pri
11.03
Mag sec
11.72
delta mag (ΔM)
0.69
Spectral class
Pri motion ra
+068
Sec motion ra
+003
Pri motion dec
+009
Sec motion dec
-001
Notes
rPM=0.959
This double is not physical.
 
 
20126+2539 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 88353 20126+2539 DOO 15 AB 1900 2012 8 298 117.4 7.47 11.03 3.56
Show 20126+2539 DOO 15 BC 1900 2009 8 170 2.4 11.03 12.70 1.67
Show 20126+2539 OPI 22 BD 1925 2012 2 245 45.8 11.03 13.50 2.47
Show 20126+2539 OPI 22 BE 1897 2012 10 247 38.8 11.03 11.72 0.69 <===
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
247
Precise sep
38.8
Constellation
Vulpecula
Tycho2
2158-01438-1
HD
339803
last precise pa
247
last precise sep
38.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20126+2539 OPI 22 BE 2000 7 244 37.8 11.03 11.72 D 201225.48+254006.4
20126+2539 OPI 22 BE 2009 8 244 38.4 11.03 11.72 D 201225.48+254006.4
20126+2539 OPI 22 BE 2012 10 247 38.8 11.03 11.72 D 201225.48+254006.4

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