01096-4616 GAA 5 (AI Phe)
01h 09m 34.28s -58° 17' 52.4" P.A. 14.00 sep 0.0 mag 7.50,7.90 Sp G3V dist. 285.71 pc (931.99 l.y.)
| Coord 2000 |
01096-4616 |
|
Discov num |
GAA 5 |
|
Comp |
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Coord arcsec 2000 |
01 09 34.28 -58 17 52.4 |
|
| Date first |
2016 |
|
Date last |
2017 |
|
Obs |
12 |
|
| Pa first |
14 |
|
Pa last |
14.3 |
|
P.A. Now (θ) |
14.3° |
|
| Sep first |
0.0 |
|
Sep last |
0.001 |
|
Sep. Now (ρ) |
0.001" |
|
| Mag pri |
7.50 |
|
Mag sec |
7.90 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
G3V (yellow) |
|
| Pri motion ra |
+056 |
|
Sec motion ra |
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|
| Pri motion dec |
+001 |
|
Sec motion dec |
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| Notes |
N
O
K
(See Notes, Orbital solution, K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Var name |
AI Phe |
|
Constellation |
Tucana |
|
SAO |
232318 |
|
HIP |
5438 |
|
| Tycho2 |
8032-00625-1 |
|
HD |
6980 |
|
CD |
CD-46 322 |
|
CP |
CP-58 80 |
|
| Distance |
285.71 |
|
Distance ly |
931.99 |
|
ORBITAL ELEMENTS
| Period (P) | 24.59215d | ± 0.00002 |
Periastron (T) | 8248.603d (1881.46y) | ± 0.004 |
Semi-major axis (a) | 1.315m | ± 0.005 |
| Eccentricity (e) | 0.1872 | ± 0.0001 |
Inclination (i) | 91.32° | ± 0.39 |
Longitude of periastron (ω) | 110.36° | ± 0.03 |
| Node (Ω) | 13.31° | ± 0.23 |
Notes | n | |
Reference | GaA2019 | |
| Equinox | | |
Last observation | 2017 | |
Grade | 4 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000-01-01 |
15.3 |
0.001 |
| 2001-01-01 |
172.8 |
0.000 |
| 2002-01-01 |
192.0 |
0.001 |
| 2003-01-01 |
193.6 |
0.001 |
| 2004-01-01 |
276.3 |
0.000 |
| 2005-01-01 |
12.8 |
0.001 |
| 2006-01-01 |
14.0 |
0.001 |
| 2007-01-01 |
16.2 |
0.001 |
| 2008-01-01 |
187.7 |
0.000 |
| 2009-01-01 |
192.5 |
0.001 |
| 2010-01-01 |
194.1 |
0.001 |
| 2011-01-01 |
9.3 |
0.000 |
| 2012-01-01 |
13.1 |
0.001 |
| 2013-01-01 |
14.3 |
0.001 |
| 2014-01-01 |
18.0 |
0.000 |
| 2015-01-01 |
190.2 |
0.001 |
| 2016-01-01 |
192.9 |
0.001 |
| 2017-01-01 |
194.9 |
0.001 |
| 2018-01-01 |
11.5 |
0.001 |
| 2019-01-01 |
13.4 |
0.001 |
| 2020-01-01 |
14.7 |
0.001 |
| 2021-01-01 |
24.4 |
0.000 |
| 2022-01-01 |
191.3 |
0.001 |
| 2023-01-01 |
193.2 |
0.001 |
| 2024-01-01 |
196.7 |
0.000 |
| 2025-01-01 |
12.3 |
0.001 |
| 2026-01-01 |
13.7 |
0.001 |
| 2027-01-01 |
15.2 |
0.001 |
| 2028-01-01 |
166.3 |
0.000 |
| 2029-01-01 |
192.0 |
0.001 |
| 2030-01-01 |
193.6 |
0.001 |
| 2031-01-01 |
226.4 |
0.000 |
| 2032-01-01 |
12.7 |
0.001 |
| 2033-01-01 |
13.9 |
0.001 |
| 2034-01-01 |
16.0 |
0.001 |
| 2035-01-01 |
187.2 |
0.000 |
| 2036-01-01 |
192.5 |
0.001 |
| 2037-01-01 |
194.0 |
0.001 |
| 2038-01-01 |
8.9 |
0.000 |
| 2039-01-01 |
13.1 |
0.001 |
| 2040-01-01 |
14.2 |
0.001 |
| 2041-01-01 |
17.7 |
0.000 |
| 2042-01-01 |
190.1 |
0.001 |
| 2043-01-01 |
192.8 |
0.001 |
| 2044-01-01 |
194.8 |
0.001 |
| 2045-01-01 |
11.4 |
0.001 |
| 2046-01-01 |
13.4 |
0.001 |
| 2047-01-01 |
14.6 |
0.001 |
| 2048-01-01 |
23.1 |
0.000 |
| 2049-01-01 |
191.2 |
0.001 |
| 2050-01-01 |
193.2 |
0.001 |
|
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Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
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Measures: green=micrometric, blue=interferometric, purple=photographic |
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