18239+2435 POU3406

 
 
18h 23m 56.46s +24 35' 23.9" P.A. 180 sep 5.6 mag 12.20,14.10
 
 
Coord 2000
18239+2435
Discov num
POU3406
Comp
Coord arcsec 2000
18 23 56.46 +24 35 23.9
Date first
1904
Date last
1954
Obs
3
Pa first
177
Pa last
180
P.A. Now (θ)
180°
Sep first
2.4
Sep last
5.6
Sep. Now (ρ)
5.6"
Mag pri
12.20
Mag sec
14.10
delta mag (ΔM)
1.9
Spectral class
Pri motion ra
-011
Sec motion ra
Pri motion dec
-027
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
179.7
Precise sep
5.64
Constellation
Hercules
Tycho2
2097-01399-1
last precise pa
179.7
last precise sep
5.64
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18239+2435 POU3406 1954 3 180 5.6 12.20 14.10 182306.67+243500.0

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