19536-2048 LDS4822

 
 
19h 53m 31.97s -20 47' 48.4" P.A. 267 sep 45.3 mag 12.22,15.31
 
 
Coord 2000
19536-2048
Discov num
LDS4822
Comp
Coord arcsec 2000
19 53 31.97 -20 47 48.4
Date first
1960
Date last
2015
Obs
7
Pa first
264
Pa last
267
P.A. Now (θ)
267°
Sep first
45.0
Sep last
45.3
Sep. Now (ρ)
45.3"
Mag pri
12.22
Mag sec
15.31
delta mag (ΔM)
3.09
Spectral class
Pri motion ra
+163
Sec motion ra
+146
Pri motion dec
-151
Sec motion dec
-146
Notes
rPM=0.08 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
266.5
Precise sep
45.339
Constellation
Sagittarius
Tycho2
6325-00385-1
Gaia DR2
86794730880
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19536-2048 LDS4822 1999 2 267 45.4 12.22 15.31 D 195331.97-204748.4
19536-2048 LDS4822 2010 5 266 44.5 12.22 15.31 195331.97-204748.4
19536-2048 LDS4822 2015 6 267 45.3 12.22 15.31 195331.97-204748.4

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