20573-6655 TDT2657

 
 
20h 57m 16.68s -66 55' 27.1" P.A. 126 sep 0.7 mag 11.96,12.27
 
 
Coord 2000
20573-6655
Discov num
TDT2657
Comp
Coord arcsec 2000
20 57 16.68 -66 55 27.1
Date first
1991
Date last
1991
Obs
1
Pa first
126
Pa last
126
P.A. Now (θ)
126°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
11.96
Mag sec
12.27
delta mag (ΔM)
0.31
Spectral class
Pri motion ra
+035
Sec motion ra
+035
Pri motion dec
-039
Sec motion dec
-039
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
125.5
Precise sep
0.69
Cdsa2 id
TDT 2657
Constellation
Pavo
Tycho2
9113-00071-1
Ra deg
20.954633333333334
De deg
-66.92419444444445
last precise pa
125.5
last precise sep
0.69
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20573-6655 TDT2657 1991 1 126 0.7 11.96 12.27 205716.68-665527.1

If you need more information about this double, apply for a data request form to the WDS.