20428-5535 TDT 2492
20h 42m 48.16s -55° 34' 43.1" P.A. 212.00 sep 2.9 mag 11.81,12.44
Coord 2000 |
20428-5535 |
|
Discov num |
TDT2492 |
|
Comp |
|
|
Coord arcsec 2000 |
20 42 48.16 -55 34 43.1 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
212 |
|
Pa last |
212.1 |
|
P.A. Now (θ) |
212.1° |
|
Sep first |
2.9 |
|
Sep last |
2.93 |
|
Sep. Now (ρ) |
2.93" |
|
Mag pri |
11.81 |
|
Mag sec |
12.44 |
|
delta mag (ΔM) |
0.63 |
|
Spectral class |
|
|
Pri motion ra |
+019 |
|
Sec motion ra |
+019 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
-006 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Indus |
|
Tycho2 |
8795-00603-1 |
|
Gaia DR2 |
6469771475783633280 |
|