21479-7039 TDT 3159
21h 47m 53.62s -70° 38' 57.6" P.A. 274.00 sep 0.9 mag 11.39,11.85
Coord 2000 |
21479-7039 |
|
Discov num |
TDT3159 |
|
Comp |
|
|
Coord arcsec 2000 |
21 47 53.62 -70 38 57.6 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
274 |
|
Pa last |
273.6 |
|
P.A. Now (θ) |
273.6° |
|
Sep first |
0.9 |
|
Sep last |
0.87 |
|
Sep. Now (ρ) |
0.87" |
|
Mag pri |
11.39 |
|
Mag sec |
11.85 |
|
delta mag (ΔM) |
0.46 |
|
Spectral class |
|
|
Pri motion ra |
-010 |
|
Sec motion ra |
-010 |
|
Pri motion dec |
+000 |
|
Sec motion dec |
+000 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Indus |
|
Tycho2 |
9327-00137-1 |
|
Gaia DR2 |
6395505547002270464 |
|