20390-7254 TDT 2452
20h 39m 02.48s -72° 54' 24.4" P.A. 215.00 sep 0.7 mag 11.47,11.74
| Coord 2000 |
20390-7254 |
|
Discov num |
TDT2452 |
|
Comp |
|
|
Coord arcsec 2000 |
20 39 02.48 -72 54 24.4 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
215 |
|
Pa last |
214.7 |
|
P.A. Now (θ) |
214.7° |
|
| Sep first |
0.7 |
|
Sep last |
0.7 |
|
Sep. Now (ρ) |
0.7" |
|
| Mag pri |
11.47 |
|
Mag sec |
11.74 |
|
delta mag (ΔM) |
0.27 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-012 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pavo |
|
Tycho2 |
9316-01141-1 |
|
Gaia DR2 |
6373446835488691328 |
|
