20289-5951 RSS 550

 
 
20h 28m 51.25s -59 50' 50.6" P.A. 27 sep 13.7 mag 10.22,13.94 dist. 116.41 pc (379.73 l.y.)
 
 
Coord 2000
20289-5951
Discov num
RSS 550
Comp
Coord arcsec 2000
20 28 51.25 -59 50 50.6
Date first
1975
Date last
2015
Obs
4
Pa first
47
Pa last
27
P.A. Now (θ)
27°
Sep first
15.3
Sep last
13.7
Sep. Now (ρ)
13.7"
Mag pri
10.22
Mag sec
13.94
delta mag (ΔM)
3.72
Spectral class
Pri motion ra
+110
Sec motion ra
+008
Pri motion dec
-061
Sec motion dec
-023
Notes
rPM=0.865
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
27.3
Precise sep
13.689
Constellation
Pavo
HIP
101025
Tycho2
8802-01008-1
Gaia DR2
81078024576
CP
CP-60 7407
Distance
116.41
Distance ly
379.73
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20289-5951 RSS 550 2000 2 34 14.0 10.15 13.00 D 202851.25-595050.6
20289-5951 RSS 550 2015 4 27 13.7 10.22 13.94 202851.25-595050.6

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