20267+2415 POU4497AB

 
 
20h 26m 40.77s +24 14' 53.6" P.A. 106 sep 6.6 mag 11.07,12.10
 
 
Coord 2000
20267+2415
Discov num
POU4497
Comp
AB
Coord arcsec 2000
20 26 40.77 +24 14 53.6
Date first
1892
Date last
2015
Obs
10
Pa first
108
Pa last
106
P.A. Now (θ)
106°
Sep first
6.7
Sep last
6.6
Sep. Now (ρ)
6.6"
Mag pri
11.07
Mag sec
12.10
delta mag (ΔM)
1.03
Spectral class
Pri motion ra
-027
Sec motion ra
-022
Pri motion dec
-014
Sec motion dec
-013
Notes
rPM=0.168 (< 0.3, Physical double)
This double is physical.
 
 
20267+2415 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20267+2415 POU4497 AB 1892 2015 10 106 6.6 11.07 12.10 1.03 <===
Show 20267+2415 BKO 447 BC 1997 2015 8 109 6.8 12.10 13.00 0.90
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
106.2
Precise sep
6.626
Constellation
Vulpecula
Tycho2
2156-01175-1
Gaia DR2
49998003968
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20267+2415 POU4497 AB 2008 3 105 6.6 11.07 12.10 202640.77+241453.6
20267+2415 POU4497 AB 2015 6 106 6.7 11.07 12.10 202640.77+241453.6

If you need more information about this double, apply for a data request form to the WDS.