01220-5759 HDS 177
01h 21m 57.28s -57° 58' 37.2" P.A. 298.00 sep 1.5 mag 9.85,12.66 Sp G8/K0V dist. 57.14 pc (186.39 l.y.)
Coord 2000 |
01220-5759 |
|
Discov num |
HDS 177 |
|
Comp |
|
|
Coord arcsec 2000 |
01 21 57.28 -57 58 37.2 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
308 |
|
Pa last |
297.7 |
|
P.A. Now (θ) |
297.7° |
|
Sep first |
1.6 |
|
Sep last |
1.518 |
|
Sep. Now (ρ) |
1.518" |
|
Mag pri |
9.85 |
|
Mag sec |
12.66 |
|
delta mag (ΔM) |
2.81 |
|
Spectral class |
G8/K0V (yellow) |
|
Pri motion ra |
+261 |
|
Sec motion ra |
+262 |
|
Pri motion dec |
+290 |
|
Sec motion dec |
+289 |
|
Notes |
|
|
rPM=0.004 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Tucana |
|
HIP |
6375 |
|
Tycho2 |
8480-00346-1 |
|
HD |
8394 |
|
CD |
CD-58 285 |
|
CP |
CP-58 98 |
|
Distance |
57.14 |
|
Distance ly |
186.39 |
|