18329-4156 B  2453

 
 
18h 32m 52.36s -41 56' 27.8" P.A. 257 sep 5.9 mag 8.57,12.60 Sp K3III
 
 
Coord 2000
18329-4156
Discov num
B  2453
Comp
Coord arcsec 2000
18 32 52.36 -41 56 27.8
Date first
1930
Date last
1998
Obs
2
Pa first
270
Pa last
257
P.A. Now (θ)
257°
Sep first
6.0
Sep last
5.9
Sep. Now (ρ)
5.9"
Mag pri
8.57
Mag sec
12.60
delta mag (ΔM)
4.03
Spectral class
K3III (yellow-orange)
Pri motion ra
-010
Sec motion ra
Pri motion dec
-012
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
257
Precise sep
5.89
Constellation
Corona Austrina
SAO
229105
Tycho2
7910-02565-1
HD
170727
last precise pa
257
last precise sep
5.89
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18329-4156 B 2453 1998 2 257 5.9 8.57 12.60 K3III D 183252.36-415627.8

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