19427+2342 POU4020

 
 
19h 42m 46.47s +23 42' 29.2" P.A. 216 sep 8.9 mag 12.77,13.54
 
 
Coord 2000
19427+2342
Discov num
POU4020
Comp
Coord arcsec 2000
19 42 46.47 +23 42 29.2
Date first
1905
Date last
2001
Obs
3
Pa first
229
Pa last
216
P.A. Now (θ)
216°
Sep first
10.6
Sep last
8.9
Sep. Now (ρ)
8.9"
Mag pri
12.77
Mag sec
13.54
delta mag (ΔM)
0.77
Spectral class
Pri motion ra
-001
Sec motion ra
-012
Pri motion dec
-005
Sec motion dec
-007
Notes
rPM=0.805
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
215.8
Precise sep
8.899
Constellation
Vulpecula
last precise pa
215.8
last precise sep
8.899
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19427+2342 POU4020 1905 1 229 10.6 11.89 12.60 194241.00+234319.0
19427+2342 POU4020 2000 2 217 9.0 12.77 13.54 D 194246.47+234229.2
19427+2342 POU4020 2001 3 216 8.9 12.77 13.54 D 194246.47+234229.2
19427+2342 POU4020 2010 4 220 9.3 12.77 13.54 194246.47+234229.2

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