18542+2335 POU3581

 
 
18h 54m 10.96s +23 34' 09.9" P.A. 309 sep 9.5 mag 12.20,12.30
 
 
Coord 2000
18542+2335
Discov num
POU3581
Comp
Coord arcsec 2000
18 54 10.96 +23 34 09.9
Date first
1894
Date last
2001
Obs
7
Pa first
314
Pa last
309
P.A. Now (θ)
309°
Sep first
9.5
Sep last
9.5
Sep. Now (ρ)
9.5"
Mag pri
12.20
Mag sec
12.30
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
+009
Sec motion ra
-001
Pri motion dec
+005
Sec motion dec
-002
Notes
rPM=1.186
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
308.9
Precise sep
9.538
Constellation
Hercules
last precise pa
308.9
last precise sep
9.538
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18542+2335 POU3581 1999 6 309 9.5 12.20 12.30 D 185410.96+233409.9
18542+2335 POU3581 2001 7 309 9.5 12.20 12.30 D 185410.96+233409.9

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