20126+2326 POU4272AB

 
 
20h 12m 37.01s +23 25' 36.9" P.A. 32 sep 13.7 mag 12.10,12.50
 
 
Coord 2000
20126+2326
Discov num
POU4272
Comp
AB
Coord arcsec 2000
20 12 37.01 +23 25 36.9
Date first
1892
Date last
2015
Obs
12
Pa first
19
Pa last
32
P.A. Now (θ)
32°
Sep first
11.6
Sep last
13.7
Sep. Now (ρ)
13.7"
Mag pri
12.10
Mag sec
12.50
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-036
Sec motion ra
+002
Pri motion dec
-023
Sec motion dec
-023
Notes
rPM=0.89
This double is not physical.
 
 
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 2015 12 32 13.7 12.10 12.50 0.40 <===
Show 20126+2326 BKO 803 AC 2000 2015 8 58 8.9 12.10 14.70 2.60
Show 20126+2326 BKO 803 BD 2000 2015 8 20 7.3 12.50 14.00 1.50
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
32.4
Precise sep
13.72
Constellation
Vulpecula
SAO
88349
Gaia DR2
67450426240
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20126+2326 POU4272 AB 2009 5 32 13.6 12.00 12.40 D 201237.01+232536.9
20126+2326 POU4272 AB 2011 7 32 13.6 12.10 12.50 201237.01+232536.9
20126+2326 POU4272 AB 2015 8 32 13.7 12.10 12.50 201237.01+232536.9

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