20291+2452 POU4522

 
 
20h 29m 07.72s +24 52' 16.3" P.A. 165 sep 12.8 mag 13.40,14.50
 
 
Coord 2000
20291+2452
Discov num
POU4522
Comp
Coord arcsec 2000
20 29 07.72 +24 52 16.3
Date first
1899
Date last
2015
Obs
6
Pa first
170
Pa last
165
P.A. Now (θ)
165°
Sep first
13.4
Sep last
12.8
Sep. Now (ρ)
12.8"
Mag pri
13.40
Mag sec
14.50
delta mag (ΔM)
1.1
Spectral class
Pri motion ra
-008
Sec motion ra
+020
Pri motion dec
+027
Sec motion dec
+009
Notes
rPM=1.182
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
165.1
Precise sep
12.778
Constellation
Vulpecula
Gaia DR2
21306122240
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20291+2452 POU4522 1997 2 166 12.9 14.40 14.60 D 202907.73+245216.4
20291+2452 POU4522 2001 3 166 12.9 13.40 14.50 D 202907.72+245216.3
20291+2452 POU4522 2010 4 167 12.7 13.40 14.50 202907.72+245216.3
20291+2452 POU4522 2015 5 165 12.8 13.40 14.50 202907.72+245216.3

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