20205+2334 POU4381

 
 
20h 20m 30.35s +23 33' 49.7" P.A. 160 sep 18.5 mag 10.30,12.20 Sp F8
 
 
Coord 2000
20205+2334
Discov num
POU4381
Comp
Coord arcsec 2000
20 20 30.35 +23 33 49.7
Date first
1894
Date last
2015
Obs
9
Pa first
162
Pa last
160
P.A. Now (θ)
160°
Sep first
17.6
Sep last
18.5
Sep. Now (ρ)
18.5"
Mag pri
10.30
Mag sec
12.20
delta mag (ΔM)
1.9
Spectral class
F8 (yellow-white)
Pri motion ra
-002
Sec motion ra
+003
Pri motion dec
+001
Sec motion dec
-004
Notes
rPM=1.414
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
159.8
Precise sep
18.498
Constellation
Vulpecula
SAO
88545
Tycho2
2155-01049-1
Gaia DR2
55484248832
HD
346377
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20205+2334 POU4381 2000 3 160 18.4 10.30 12.20 F8 D 202030.35+233349.7
20205+2334 POU4381 2008 4 162 18.9 10.30 12.20 F8 D 202030.35+233349.7
20205+2334 POU4381 2010 6 159 18.9 10.30 12.20 F8 202030.35+233349.7
20205+2334 POU4381 2015 9 160 18.5 10.30 12.20 F8 202030.35+233349.7

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