19387+2444 POU3978

 
 
19h 38m 43.41s +24 43' 54.2" P.A. 230.00 sep 13.7 mag 13.75,13.34
 
 
Coord 2000
19387+2444
Discov num
POU3978
Comp
Coord arcsec 2000
19 38 43.41 +24 43 54.2
Date first
1905
Date last
2015
Obs
9
Pa first
231
Pa last
230
P.A. Now (θ)
230°
Sep first
13.2
Sep last
13.7
Sep. Now (ρ)
13.7"
Mag pri
13.75
Mag sec
13.34
delta mag (ΔM)
0.41
Spectral class
Pri motion ra
+027
Sec motion ra
-033
Pri motion dec
+003
Sec motion dec
-032
Notes
rPM=1.511
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
229.9
Precise sep
13.688
Constellation
Vulpecula
Gaia DR2
2021238891137062016
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19387+2444 POU3978 1997 2 230 13.5 13.75 13.34 D 193843.41+244354.2
19387+2444 POU3978 2001 3 230 13.6 13.75 13.34 D 193843.41+244354.2
19387+2444 POU3978 2010 4 230 13.6 13.75 13.34 193843.41+244354.2
19387+2444 POU3978 2015 5 230 13.6 13.75 13.34 193843.41+244354.2

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