20366-3308 RST2146

 
 
20h 36m 35.90s -33 08' 01.0" P.A. 245 sep 1.9 mag 10.67,11.31
 
 
Coord 2000
20366-3308
Discov num
RST2146
Comp
Coord arcsec 2000
20 36 35.90 -33 08 01.0
Date first
1934
Date last
2015
Obs
4
Pa first
246
Pa last
245
P.A. Now (θ)
245°
Sep first
1.8
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
10.67
Mag sec
11.31
delta mag (ΔM)
0.64
Spectral class
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
-014
Sec motion dec
-014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
245.2
Precise sep
1.855
Constellation
Microscopium
Tycho2
7460-00897-1
Gaia DR2
28978775552
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20366-3308 RST2146 1991 3 246 1.8 10.67 11.31 203635.90-330801.0
20366-3308 RST2146 2015 4 245 1.9 10.67 11.31 203635.90-330801.0

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