20167+2354 POU4332

 
 
20h 16m 41.03s +23 53' 46.2" P.A. 308 sep 10.4 mag 12.80,13.20
 
 
Coord 2000
20167+2354
Discov num
POU4332
Comp
Coord arcsec 2000
20 16 41.03 +23 53 46.2
Date first
1899
Date last
2015
Obs
9
Pa first
302
Pa last
308
P.A. Now (θ)
308°
Sep first
10.7
Sep last
10.4
Sep. Now (ρ)
10.4"
Mag pri
12.80
Mag sec
13.20
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-003
Sec motion ra
-096
Pri motion dec
-017
Sec motion dec
+043
Notes
rPM=1.052
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
307.6
Precise sep
10.439
Constellation
Vulpecula
Gaia DR2
87068910464
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20167+2354 POU4332 1999 2 307 10.5 12.80 13.20 D 201641.03+235346.2
20167+2354 POU4332 2001 3 307 10.4 12.80 13.20 D 201641.03+235346.2
20167+2354 POU4332 2010 4 307 10.0 12.80 13.20 201641.03+235346.2
20167+2354 POU4332 2015 5 308 10.5 12.80 13.20 201641.03+235346.2

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