20337+2451 POU4650

 
 
20h 33m 43.78s +24 50' 08.8" P.A. 131 sep 17.1 mag 13.10,13.90
 
 
Coord 2000
20337+2451
Discov num
POU4650
Comp
Coord arcsec 2000
20 33 43.78 +24 50 08.8
Date first
1898
Date last
2015
Obs
10
Pa first
122
Pa last
131
P.A. Now (θ)
131°
Sep first
18.4
Sep last
17.1
Sep. Now (ρ)
17.1"
Mag pri
13.10
Mag sec
13.90
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
+025
Sec motion ra
+019
Pri motion dec
+001
Sec motion dec
-028
Notes
rPM=0.875
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
130.9
Precise sep
17.093
Constellation
Vulpecula
Tycho2
2161-00949-1
Gaia DR2
81802927360
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20337+2451 POU4650 1898 1 122 18.4 11.93 12.70 203344.40+245104.3
20337+2451 POU4650 2008 2 130 17.2 11.93 12.70 203344.40+245104.3
20337+2451 POU4650 2010 5 130 17.2 13.10 13.90 203343.78+245008.8
20337+2451 POU4650 2015 6 131 17.1 13.10 13.90 203343.78+245008.8

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