18599-4054 LDS 661

 
 
19h 00m 06.58s -40 51' 36.6" P.A. 47 sep 10.9 mag 14.00,14.50
 
 
Coord 2000
18599-4054
Discov num
LDS 661
Comp
Coord arcsec 2000
19 00 06.58 -40 51 36.6
Date first
1920
Date last
2010
Obs
6
Pa first
45
Pa last
47
P.A. Now (θ)
47°
Sep first
9.0
Sep last
10.9
Sep. Now (ρ)
10.9"
Mag pri
14.00
Mag sec
14.50
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-007
Sec motion ra
+022
Pri motion dec
-010
Sec motion dec
+017
Notes
rPM=1.425
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
46.8
Precise sep
10.87
Constellation
Corona Austrina
last precise pa
46.8
last precise sep
10.87
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18599-4054 LDS 661 1920 1 45 9.0 14.00 14.50 I 190004.48-405542.1
18599-4054 LDS 661 2000 2 46 10.9 14.00 14.50 190006.58-405136.6
18599-4054 LDS 661 2010 6 47 10.3 14.00 14.50 190006.58-405136.6

If you need more information about this double, apply for a data request form to the WDS.