19408+2502 POU4009

 
 
19h 40m 48.49s +25 02' 04.7" P.A. 221 sep 7.4 mag 13.50,13.70
 
 
Coord 2000
19408+2502
Discov num
POU4009
Comp
Coord arcsec 2000
19 40 48.49 +25 02 04.7
Date first
1905
Date last
2015
Obs
6
Pa first
132
Pa last
221
P.A. Now (θ)
221°
Sep first
6.5
Sep last
7.4
Sep. Now (ρ)
7.4"
Mag pri
13.50
Mag sec
13.70
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+006
Sec motion ra
-016
Pri motion dec
-030
Sec motion dec
-033
Notes
I (Identification uncertain)
rPM=0.605
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
221
Precise sep
7.448
Constellation
Vulpecula
Gaia DR2
63522595712
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19408+2502 POU4009 1905 1 132 6.5 13.70 13.90 194007.50+250200.0
19408+2502 POU4009 2008 2 222 7.3 13.70 13.90 194007.50+250200.0
19408+2502 POU4009 2015 6 221 7.4 13.50 13.70 I 194048.49+250204.7

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