19381+2321 POU3969

 
 
19h 38m 12.49s +23 20' 38.2" P.A. 305 sep 12.3 mag 12.15,13.45
 
 
Coord 2000
19381+2321
Discov num
POU3969
Comp
Coord arcsec 2000
19 38 12.49 +23 20 38.2
Date first
1905
Date last
2015
Obs
9
Pa first
306
Pa last
305
P.A. Now (θ)
305°
Sep first
11.9
Sep last
12.3
Sep. Now (ρ)
12.3"
Mag pri
12.15
Mag sec
13.45
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
-001
Sec motion ra
-009
Pri motion dec
-015
Sec motion dec
+003
Notes
rPM=1.31
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
304.6
Precise sep
12.347
Constellation
Vulpecula
Tycho2
2138-02023-1
Gaia DR2
02505011072
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19381+2321 POU3969 1997 2 304 12.2 12.15 13.45 D 193812.49+232038.2
19381+2321 POU3969 2001 3 304 12.3 12.15 13.45 D 193812.49+232038.2
19381+2321 POU3969 2010 4 304 11.5 12.15 13.45 193812.49+232038.2
19381+2321 POU3969 2015 5 304 12.4 12.15 13.45 193812.49+232038.2

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