18516-5229 LDS 655

 
 
18h 51m 35.88s -52 27' 30.1" P.A. 330 sep 15.7 mag 13.92,14.30
 
 
Coord 2000
18516-5229
Discov num
LDS 655
Comp
Coord arcsec 2000
18 51 35.88 -52 27 30.1
Date first
1920
Date last
2010
Obs
4
Pa first
315
Pa last
330
P.A. Now (θ)
330°
Sep first
17.0
Sep last
15.7
Sep. Now (ρ)
15.7"
Mag pri
13.92
Mag sec
14.30
delta mag (ΔM)
0.38
Spectral class
Pri motion ra
+033
Sec motion ra
+027
Pri motion dec
-131
Sec motion dec
-158
Notes
rPM=0.173 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
329.7
Precise sep
15.71
Constellation
Telescopium
last precise pa
329.7
last precise sep
15.71
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18516-5229 LDS 655 1999 3 335 14.1 15.20 16.00 D 185141.39-522901.9
18516-5229 LDS 655 2010 4 330 15.6 13.92 14.30 185135.88-522730.1

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