42958 1999 TB127 (Asteroid)
From South El Monte , 42958 1999 TB127 is not observable – it will reach its highest point in the sky during daytime and is no higher than 6° above the horizon at dawn.
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Name
42958 1999 TB127
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Object type
Asteroid
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Current position
| Computed for: | 23 September 2025 |
| Right ascension: | 10h47m [1] |
| Declination: | +07°43' [1] |
| Constellation: | Leo |
| Magnitude: | 22.48 (V) [1] |
| Distance: | 3.74 AU 31.14 lightmin [1] |
| Angular motion (speed): | 8.26 arcmin/day[1] |
| Angular motion (pos ang): | 288.3° |
Orbital elements [1]
| Semi-major axis: | 2.29 AU |
| Eccentricity: | 0.250805 |
| Inclination: | 3.99° |
| Longitude ascending node: | 153.22° |
| Argument of perihelion: | 161.81° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 140.76° |
| Absolute mag (H): | 16.84 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 1.72 AU |
| Aphelion: | 2.87 AU |
| Orbital period: | 3.47 years |