20227-4711 TDT 2219
20h 22m 40.43s -47° 11' 29.5" P.A. 283.00 sep 0.5 mag 11.11,11.15
| Coord 2000 |
20227-4711 |
|
Discov num |
TDT2219 |
|
Comp |
|
|
Coord arcsec 2000 |
20 22 40.43 -47 11 29.5 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
283 |
|
Pa last |
283.1 |
|
P.A. Now (θ) |
283.1° |
|
| Sep first |
0.5 |
|
Sep last |
0.49 |
|
Sep. Now (ρ) |
0.49" |
|
| Mag pri |
11.11 |
|
Mag sec |
11.15 |
|
delta mag (ΔM) |
0.04 |
|
Spectral class |
|
|
| Pri motion ra |
+006 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Telescopium |
|
Tycho2 |
8409-02116-1 |
|
Gaia DR2 |
6669376301293924224 |
|
