| Coord 2000 | 15348-2952 |
Discov num | BUG 3 |
Comp | Coord arcsec 2000 | 15 34 49.84 -29 52 27.4 |
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| Date first | 2000 |
Date last | 2009 |
Obs | 16 |
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| Pa first | 357 |
Pa last | 39 |
P.A. Now (θ) | 195.5° |
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| Sep first | 0.1 |
Sep last | 0.0 |
Sep. Now (ρ) | 0.23" |
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| Mag pri | 15.50 |
Mag sec | 16.00 |
delta mag (ΔM) | 0.5 |
Spectral class | T5.0+T5.5 (brown dwarf/brown dwarf) |
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| Pri motion ra | Sec motion ra | ||||||||||
| Pri motion dec | Sec motion dec | ||||||||||
| Notes | |||||||||||
| Precise pa | 38.5 |
Precise sep | 0.039 |
Cdsa2 id | BUG 3 |
Constellation | Libra |
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| Ra deg | 15.580511111111111 |
De deg | -29.874277777777777 |
last precise pa | 38.5 |
last precise sep | 0.039 |
| Period (P) | 23.1y | ± 4 | Periastron (T) | 2006.4y | ± 3 | Semi-major axis (a) | 0.234a | ± 0.03 |
| Eccentricity (e) | 0.1 | ± 0.09 | Inclination (i) | 85.6° | ± 0.4 | Longitude of periastron (ω) | 25° | ± 90 |
| Node (Ω) | 13.4° | ± 0.3 | Note | Grade | 4 | (1=Definitive, 9=Indet.) | ||
| Equinox | 2000 | Last observation | 2009 |
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 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 15348-2952 | BUG 3 | 2000 | 1 | 1 | 0.1 | 15.50 | 16.00 | DK | 153449.84-295227.4 | ||
| 15348-2952 | BUG 3 | 2006 | 3 | 15 | 0.2 | 15.50 | 16.00 | DK | 153449.84-295227.4 | ||
| 15348-2952 | BUG 3 | 2008 | 12 | 21 | 0.1 | 15.50 | 16.00 | T5.0 T5.5 | NODK | 153449.84-295227.4 | |
| 15348-2952 | BUG 3 | 2009 | 16 | 39 | 0.0 | 15.50 | 16.00 | T5.0+T5.5 | NODK | 153449.84-295227.4 |