20103+2327 POU4239

 
 
20h 10m 16.84s +23 26' 36.6" P.A. 32 sep 3.5 mag 12.50,13.80
 
 
Coord 2000
20103+2327
Discov num
POU4239
Comp
Coord arcsec 2000
20 10 16.84 +23 26 36.6
Date first
1899
Date last
2015
Obs
5
Pa first
27
Pa last
32
P.A. Now (θ)
32°
Sep first
3.5
Sep last
3.5
Sep. Now (ρ)
3.5"
Mag pri
12.50
Mag sec
13.80
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
-004
Sec motion ra
-006
Pri motion dec
-004
Sec motion dec
+023
Notes
rPM=1.139
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
32.3
Precise sep
3.475
Constellation
Vulpecula
SAO
88290
Tycho2
2154-00473-1
Gaia DR2
72216568320
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20103+2327 POU4239 1899 1 27 3.5 12.38 14.30 201014.71+232626.6
20103+2327 POU4239 2000 2 33 3.5 12.50 13.80 D 201016.84+232636.6
20103+2327 POU4239 2009 3 39 3.2 12.50 13.80 D 201016.84+232636.6
20103+2327 POU4239 2010 5 22 3.3 12.50 13.80 201016.84+232636.6
20103+2327 POU4239 2015 5 32 3.5 12.50 13.80 201016.84+232636.6

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