20201-3356 JSP 811

 
 
20h 20m 03.53s -33 56' 16.3" P.A. 147.00 sep 1.5 mag 10.62,12.80
 
 
Coord 2000
20201-3356
Discov num
JSP 811
Comp
Coord arcsec 2000
20 20 03.53 -33 56 16.3
Date first
1930
Date last
2015
Obs
3
Pa first
146
Pa last
147
P.A. Now (θ)
147°
Sep first
1.4
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
10.62
Mag sec
12.80
delta mag (ΔM)
2.18
Spectral class
Pri motion ra
-032
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
146.5
Precise sep
1.52
Constellation
Sagittarius
Tycho2
7450-00292-1
Gaia DR2
22942544768
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20201-3356 JSP 811 1945 2 149 1.4 10.62 12.80 202003.53-335616.3
20201-3356 JSP 811 2015 3 147 1.5 10.62 12.80 202003.53-335616.3

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