20365-2813 RST2147

 
 
20h 36m 32.61s -28 12' 48.4" P.A. 320 sep 1.3 mag 10.38,11.53
 
 
Coord 2000
20365-2813
Discov num
RST2147
Comp
Coord arcsec 2000
20 36 32.61 -28 12 48.4
Date first
1934
Date last
1991
Obs
5
Pa first
322
Pa last
320
P.A. Now (θ)
320°
Sep first
1.1
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
10.38
Mag sec
11.53
delta mag (ΔM)
1.15
Spectral class
Pri motion ra
-010
Sec motion ra
-010
Pri motion dec
-018
Sec motion dec
-018
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
319.5
Precise sep
1.29
Constellation
Microscopium
SAO
189482
Tycho2
6920-01416-1
Gaia DR2
17921627264
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20365-2813 RST2147 1991 5 320 1.3 10.38 11.53 203632.61-281248.4

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