19400+2452 POU4001

 
 
19h 39m 58.04s +24 51' 49.3" P.A. 321 sep 7.7 mag 13.70,14.00
 
 
Coord 2000
19400+2452
Discov num
POU4001
Comp
Coord arcsec 2000
19 39 58.04 +24 51 49.3
Date first
1905
Date last
2015
Obs
5
Pa first
323
Pa last
321
P.A. Now (θ)
321°
Sep first
8.1
Sep last
7.7
Sep. Now (ρ)
7.7"
Mag pri
13.70
Mag sec
14.00
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-015
Sec motion ra
-037
Pri motion dec
-011
Sec motion dec
-028
Notes
rPM=0.599
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
321.4
Precise sep
7.738
Constellation
Vulpecula
Gaia DR2
2021200103336741888
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19400+2452 POU4001 1997 2 321 7.7 13.70 14.00 D 193958.04+245149.3
19400+2452 POU4001 2008 3 321 7.8 13.70 14.00 D 193958.04+245149.3
19400+2452 POU4001 2015 5 321 7.7 13.70 14.00 193958.04+245149.3

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