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
rPM=0.808
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
332
Precise sep
3.4
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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