19400+2450 POU4002

 
 
19h 40m 00.31s +24 49' 25.3" P.A. 337 sep 12.7 mag 13.80,14.70
 
 
Coord 2000
19400+2450
Discov num
POU4002
Comp
Coord arcsec 2000
19 40 00.31 +24 49 25.3
Date first
1905
Date last
2010
Obs
5
Pa first
339
Pa last
337
P.A. Now (θ)
337°
Sep first
12.8
Sep last
12.7
Sep. Now (ρ)
12.7"
Mag pri
13.80
Mag sec
14.70
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
-007
Sec motion ra
-032
Pri motion dec
-070
Sec motion dec
+032
Notes
rPM=1.493
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
337.3
Precise sep
12.65
Constellation
Vulpecula
Tycho2
2142-02225-1
HD
338759
last precise pa
337.3
last precise sep
12.65
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19400+2450 POU4002 1905 1 21 12.8 13.80 14.10 194000.00+245000.0
19400+2450 POU4002 1997 2 338 12.8 13.80 14.70 194000.31+244925.3
19400+2450 POU4002 2008 2 23 18.6 13.80 14.10 194000.00+245000.0
19400+2450 POU4002 2010 5 338 12.5 13.80 14.70 194000.31+244925.3

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