20202-7257 TDT2184

 
 
20h 20m 14.54s -72 56' 32.5" P.A. 4 sep 1.2 mag 11.85,12.47
 
 
Coord 2000
20202-7257
Discov num
TDT2184
Comp
Coord arcsec 2000
20 20 14.54 -72 56 32.5
Date first
1991
Date last
1991
Obs
1
Pa first
4
Pa last
4
P.A. Now (θ)
Sep first
1.2
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
11.85
Mag sec
12.47
delta mag (ΔM)
0.62
Spectral class
Pri motion ra
+190
Sec motion ra
+190
Pri motion dec
-037
Sec motion dec
-037
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
3.7
Precise sep
1.24
Constellation
Pavo
Tycho2
9315-00970-1
Gaia DR2
83778749312
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20202-7257 TDT2184 1991 1 4 1.2 11.85 12.47 202014.54-725632.5

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