| Coord 2000 | 00348-5853 |
Discov num | I 439 |
Comp | Coord arcsec 2000 | 00 34 47.47 -58 53 07.6 |
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| Date first | 1911 |
Date last | 2020 |
Obs | 13 |
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| Pa first | 102 |
Pa last | 301 |
P.A. Now (θ) | 318° |
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| Sep first | 1.1 |
Sep last | 0.0 |
Sep. Now (ρ) | 0.03" |
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| Mag pri | 9.96 |
Mag sec | 9.86 |
delta mag (ΔM) | 0.1 |
Spectral class | G3V (yellow) |
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| Pri motion ra | +036 |
Sec motion ra | +036 |
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| Pri motion dec | -033 |
Sec motion dec | -033 |
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| Notes | O
(Orbital solution) |
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| Precise pa | 301.2 |
Precise sep | 0.029 |
Constellation | Tucana |
SAO | 232096 |
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| HIP | 2726 |
Tycho2 | 8471-00802-1 |
Gaia DR2 | 4907047556414937856 |
HD | 3207 |
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| CP | CP-59 46 |
Distance | 81.1 |
Distance ly | 264.55 |
last precise pa | 301.2 |
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| last precise sep | 0.029 |
| Period (P) | 350y | Periastron (T) | 2020.64y | Semi-major axis (a) | 0.693a | |||
| Eccentricity (e) | 0.962 | Inclination (i) | 47° | Longitude of periastron (ω) | 152.1° | |||
| Node (Ω) | 116.3° | Note | Grade | 4 | (1=Definitive, 9=Indet.) | |||
| Equinox | 2000 | Last observation | 2021 |
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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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| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 00348-5853 | I 439 | 1991 | 10 | 109 | 0.6 | 9.96 | 9.86 | G3V | D | 003447.47-585307.6 | |
| 00348-5853 | I 439 | 2016 | 10 | 129 | 0.2 | 9.96 | 9.86 | G3V | 003447.47-585307.6 | ||
| 00348-5853 | I 439 | 2018 | 11 | 137 | 0.1 | 9.96 | 9.86 | G3V | 003447.47-585307.6 | ||
| 00348-5853 | I 439 | 2019 | 12 | 155 | 0.1 | 9.96 | 9.86 | G3V | 003447.47-585307.6 |