18409+2506 POU3474

 
 
18h 40m 56.93s +25 06' 51.5" P.A. 94 sep 6.2 mag 11.29,13.40
 
 
Coord 2000
18409+2506
Discov num
POU3474
Comp
Coord arcsec 2000
18 40 56.93 +25 06 51.5
Date first
1905
Date last
2007
Obs
2
Pa first
91
Pa last
94
P.A. Now (θ)
94°
Sep first
6.3
Sep last
6.2
Sep. Now (ρ)
6.2"
Mag pri
11.29
Mag sec
13.40
delta mag (ΔM)
2.11
Spectral class
Pri motion ra
-004
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
94
Precise sep
6.15
Constellation
Hercules
Tycho2
2111-00022-1
last precise pa
94
last precise sep
6.15
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18409+2506 POU3474 2007 2 94 6.2 11.29 13.40 184056.93+250651.5

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