20165+2415 POU4327

 
 
20h 16m 31.22s +24 15' 31.2" P.A. 172 sep 18.9 mag 11.64,14.26
 
 
Coord 2000
20165+2415
Discov num
POU4327
Comp
Coord arcsec 2000
20 16 31.22 +24 15 31.2
Date first
1898
Date last
2015
Obs
9
Pa first
166
Pa last
172
P.A. Now (θ)
172°
Sep first
17.5
Sep last
18.9
Sep. Now (ρ)
18.9"
Mag pri
11.64
Mag sec
14.26
delta mag (ΔM)
2.62
Spectral class
Pri motion ra
-001
Sec motion ra
+012
Pri motion dec
+003
Sec motion dec
-015
Notes
rPM=1.156
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
172
Precise sep
18.911
Constellation
Vulpecula
Gaia DR2
06140425600
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20165+2415 POU4327 1998 2 172 18.7 11.64 14.26 D 201631.22+241531.2
20165+2415 POU4327 2001 3 172 18.7 11.64 14.26 D 201631.22+241531.2
20165+2415 POU4327 2010 4 172 18.7 11.64 14.26 201631.22+241531.2
20165+2415 POU4327 2015 5 172 18.9 11.64 14.26 201631.22+241531.2

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