19461-1718 LDS4818

 
 
19h 46m 03.61s -17 18' 44.9" P.A. 267 sep 209.6 mag 14.57,17.71
 
 
Coord 2000
19461-1718
Discov num
LDS4818
Comp
Coord arcsec 2000
19 46 03.61 -17 18 44.9
Date first
1960
Date last
2010
Obs
4
Pa first
261
Pa last
267
P.A. Now (θ)
267°
Sep first
205.0
Sep last
209.6
Sep. Now (ρ)
209.6"
Mag pri
14.57
Mag sec
17.71
delta mag (ΔM)
3.14
Spectral class
Pri motion ra
-034
Sec motion ra
+030
Pri motion dec
-244
Sec motion dec
-230
Notes
N (See Notes)
rPM=0.266 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
267.3
Precise sep
209.63
Cdsa2 id
LDS 4818
Constellation
Sagittarius
Ra deg
19.767669444444444
De deg
-17.312472222222222
last precise pa
267.3
last precise sep
209.63
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19461-1718 LDS4818 2000 3 260 202.7 14.57 17.71 N D 194603.61-171844.9
19461-1718 LDS4818 2010 4 267 209.3 14.57 17.71 N 194603.61-171844.9

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