81 Terpsichore (Asteroid)
From Cambridge , 81 Terpsichore is visible in the morning sky, becoming accessible around 22:52, when it reaches an altitude of 21° above your eastern horizon. It will then reach its highest point in the sky at 04:12, 70° above your southern horizon. It will be lost to dawn twilight around 05:48, 61° above your south-western horizon.
|
Name
81 Terpsichore
|
Object type
Asteroid
|
Current position
| Computed for: | 11 December 2024 |
| Right ascension: | 09h50m [1] |
| Declination: | +22°24' [1] |
| Constellation: | Leo |
| Magnitude: | 13.17 (V) [1] |
| Distance: | 1.93 AU 16.09 lightmin [1] |
| Angular motion (speed): | 17.53 arcmin/day[1] |
| Angular motion (pos ang): | 298.3° |
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 |