20346+2341 POU4672AC

 
 
20h 34m 34.94s +23 40' 59.1" P.A. 121 sep 20.3 mag 13.50,13.80
 
 
Coord 2000
20346+2341
Discov num
POU4672
Comp
AC
Coord arcsec 2000
20 34 34.94 +23 40 59.1
Date first
1898
Date last
2015
Obs
5
Pa first
121
Pa last
121
P.A. Now (θ)
121°
Sep first
20.9
Sep last
20.3
Sep. Now (ρ)
20.3"
Mag pri
13.50
Mag sec
13.80
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-042
Sec motion ra
-002
Pri motion dec
+029
Sec motion dec
+001
Notes
rPM=0.957
This double is not physical.
 
 
20346+2341 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20346+2341 POU4671 AB 1898 2015 5 101 16.3 13.50 14.30 0.80
Show 20346+2341 POU4672 AC 1898 2015 5 121 20.3 13.50 13.80 0.30 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
120.9
Precise sep
20.339
Constellation
Vulpecula
Gaia DR2
59478312832
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20346+2341 POU4672 AC 2000 2 121 20.4 12.90 13.20 D 203434.93+234059.2
20346+2341 POU4672 AC 2001 3 121 20.3 13.50 13.80 D 203434.93+234059.2
20346+2341 POU4672 AC 2015 4 121 20.3 13.50 13.80 203434.94+234059.1

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