19400+2452 POU4001

 
 
19h 39m 58.04s +24 51' 49.3" P.A. 321 sep 7.8 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
2008
Obs
4
Pa first
323
Pa last
321
P.A. Now (θ)
321°
Sep first
8.1
Sep last
7.8
Sep. Now (ρ)
7.8"
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
320.9
Precise sep
7.77
Cdsa2 id
POU 4001
Constellation
Vulpecula
Ra deg
19.66612222222222
De deg
24.863694444444445
last precise pa
320.9
last precise sep
7.77
 
 
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

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