20573-6655 TDT 2657
20h 57m 16.68s -66° 55' 27.1" P.A. 126.00 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 |
125.5 |
|
P.A. Now (θ) |
125.5° |
|
| Sep first |
0.7 |
|
Sep last |
0.69 |
|
Sep. Now (ρ) |
0.69" |
|
| 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
| Constellation |
Pavo |
|
Tycho2 |
9113-00071-1 |
|
Gaia DR2 |
6377060517892277888 |
|
