18007-4321 LDS 620

 
 
18h 00m 46.94s -43 22' 05.5" P.A. 332 sep 3.4 mag 14.50,15.00
 
 
Coord 2000
18007-4321
Discov num
LDS 620
Comp
Coord arcsec 2000
18 00 46.94 -43 22 05.5
Date first
1920
Date last
2000
Obs
4
Pa first
225
Pa last
332
P.A. Now (θ)
332°
Sep first
2.0
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
14.50
Mag sec
15.00
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-036
Sec motion ra
-078
Pri motion dec
-071
Sec motion dec
-021
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Corona Austrina
last precise pa
332
last precise sep
3.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18007-4321 LDS 620 1920 1 225 2.0 14.50 15.00 X 180008.57-432100.0
18007-4321 LDS 620 2000 2 332 3.4 14.50 15.00 180046.94-432205.5

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