20179-7103 TDT2150

 
 
20h 17m 51.56s -71 02' 57.6" P.A. 81 sep 0.4 mag 11.08,11.27
 
 
Coord 2000
20179-7103
Discov num
TDT2150
Comp
Coord arcsec 2000
20 17 51.56 -71 02 57.6
Date first
1991
Date last
1991
Obs
1
Pa first
81
Pa last
81
P.A. Now (θ)
81°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
11.08
Mag sec
11.27
delta mag (ΔM)
0.19
Spectral class
Pri motion ra
+008
Sec motion ra
+008
Pri motion dec
-005
Sec motion dec
-005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
80.9
Precise sep
0.4
Constellation
Pavo
Tycho2
9311-00519-1
last precise pa
80.9
last precise sep
0.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20179-7103 TDT2150 1991 1 81 0.4 11.08 11.27 201751.56-710257.6

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