18577+1509 OL  180

 
 
18h 57m 43.11s +15 09' 37.9" P.A. 46 sep 2.3 mag 10.40,10.40 Sp K
 
 
Coord 2000
18577+1509
Discov num
OL  180
Comp
Coord arcsec 2000
18 57 43.11 +15 09 37.9
Date first
1932
Date last
2003
Obs
5
Pa first
44
Pa last
46
P.A. Now (θ)
46°
Sep first
2.3
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
10.40
Mag sec
10.40
delta mag (ΔM)
0
Spectral class
K (yellow-orange)
Pri motion ra
+000
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
45.8
Precise sep
2.28
Constellation
Hercules
last precise pa
45.8
last precise sep
2.28
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18577+1509 OL 180 2003 4 46 2.3 10.40 10.40 N 185743.11+150937.9

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