81 Terpsichore (Asteroid)
Finder chart
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From South El Monte , 81 Terpsichore is not observable – it will reach its highest point in the sky during daytime and is no higher than 12° above the horizon at dusk.
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Name
81 Terpsichore
|
Object type
Asteroid
|
Current position
| Computed for: | 14 July 2025 |
| Right ascension: | 10h27m [1] |
| Declination: | +11°15' [1] |
| Constellation: | Leo |
| Magnitude: | 14.69 (V) [1] |
| Distance: | 3.66 AU 30.47 lightmin [1] |
| Angular motion (speed): | 9.07 arcmin/day[1] |
| Angular motion (pos ang): | 298.5° |
Orbital elements [1]
| Semi-major axis: | 2.85 AU |
| Eccentricity: | 0.211961 |
| Inclination: | 7.80° |
| Longitude ascending node: | 0.90° |
| Argument of perihelion: | 51.26° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 57.20° |
| Absolute mag (H): | 8.71 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.25 AU |
| Aphelion: | 3.46 AU |
| Orbital period: | 4.82 years |
Visibility from South El Monte
All times shown in South El Monte local time.