20340+2330 POU4654

 
 
20h 34m 00.14s +23 29' 46.1" P.A. 154 sep 15.8 mag 13.20,13.50
 
 
Coord 2000
20340+2330
Discov num
POU4654
Comp
Coord arcsec 2000
20 34 00.14 +23 29 46.1
Date first
1898
Date last
2015
Obs
11
Pa first
153
Pa last
154
P.A. Now (θ)
154°
Sep first
16.0
Sep last
15.8
Sep. Now (ρ)
15.8"
Mag pri
13.20
Mag sec
13.50
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-002
Sec motion ra
Pri motion dec
-000
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
153.7
Precise sep
15.751
Constellation
Vulpecula
Gaia DR2
19786995840
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20340+2330 POU4654 1898 1 153 16.0 12.36 13.90 203405.07+233010.1
20340+2330 POU4654 2008 2 153 15.9 12.36 13.90 203405.07+233010.1
20340+2330 POU4654 2011 5 154 15.8 13.20 13.50 203400.14+232946.1
20340+2330 POU4654 2015 7 154 15.7 13.20 13.50 203400.14+232946.1

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