19423+2322 POU4017

 
 
19h 42m 14.29s +23 22' 31.3" P.A. 189 sep 11.9 mag 12.51,14.40
 
 
Coord 2000
19423+2322
Discov num
POU4017
Comp
Coord arcsec 2000
19 42 14.29 +23 22 31.3
Date first
1905
Date last
2013
Obs
4
Pa first
189
Pa last
189
P.A. Now (θ)
189°
Sep first
11.5
Sep last
11.9
Sep. Now (ρ)
11.9"
Mag pri
12.51
Mag sec
14.40
delta mag (ΔM)
1.89
Spectral class
Pri motion ra
-003
Sec motion ra
-005
Pri motion dec
-004
Sec motion dec
+016
Notes
rPM=1.199
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
189
Precise sep
11.9
Constellation
Vulpecula
Tycho2
2139-01202-1
last precise pa
189
last precise sep
11.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19423+2322 POU4017 1997 2 189 11.9 12.51 14.40 D 194214.29+232231.3
19423+2322 POU4017 2001 3 189 11.9 12.51 14.40 D 194214.29+232231.3
19423+2322 POU4017 2013 4 189 11.9 12.51 14.40 194214.29+232231.3

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