18433+2506 POU3503

 
 
18h 43m 20.34s +25 06' 24.0" P.A. 95 sep 6.3 mag 9.64,12.30 Sp K2
 
 
Coord 2000
18433+2506
Discov num
POU3503
Comp
Coord arcsec 2000
18 43 20.34 +25 06 24.0
Date first
1908
Date last
2009
Obs
5
Pa first
96
Pa last
95
P.A. Now (θ)
95°
Sep first
6.9
Sep last
6.3
Sep. Now (ρ)
6.3"
Mag pri
9.64
Mag sec
12.30
delta mag (ΔM)
2.66
Spectral class
K2 (yellow-orange)
Pri motion ra
-004
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
94.5
Precise sep
6.33
Constellation
Hercules
last precise pa
94.5
last precise sep
6.33
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18433+2506 POU3503 1970 4 97 5.7 9.64 12.30 K2 N 184320.34+250624.0
18433+2506 POU3503 2009 5 95 6.3 9.64 12.30 K2 N 184320.34+250624.0

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