19117+2312 POU3743

 
 
19h 11m 45.78s +23 11' 27.2" P.A. 336 sep 19.4 mag 11.88,11.93
 
 
Coord 2000
19117+2312
Discov num
POU3743
Comp
Coord arcsec 2000
19 11 45.78 +23 11 27.2
Date first
1892
Date last
2010
Obs
9
Pa first
329
Pa last
336
P.A. Now (θ)
336°
Sep first
18.0
Sep last
19.4
Sep. Now (ρ)
19.4"
Mag pri
11.88
Mag sec
11.93
delta mag (ΔM)
0.05
Spectral class
Pri motion ra
-004
Sec motion ra
+009
Pri motion dec
-017
Sec motion dec
+003
Notes
rPM=1.366
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
336.3
Precise sep
19.36
Constellation
Vulpecula
Tycho2
2123-01870-1
HD
343918
last precise pa
336.3
last precise sep
19.36
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19117+2312 POU3743 1997 7 336 19.2 11.88 11.93 D 191145.78+231127.2
19117+2312 POU3743 2001 8 336 19.3 11.88 11.93 D 191145.78+231127.2
19117+2312 POU3743 2010 9 337 19.3 11.88 11.93 191145.78+231127.2

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