115 Thyra (Asteroid)
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From Cambridge , 115 Thyra is not readily observable since it lies so far south that it will never rise more than 19° above the horizon.
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|
Name
115 Thyra
|
Object type
Asteroid
|
Current position
| Computed for: | 15 May 2025 |
| Right ascension: | 20h08m [1] |
| Declination: | −28°11' [1] |
| Constellation: | Sagittarius |
| Magnitude: | 12.39 (V) [1] |
| Distance: | 2.00 AU 16.65 lightmin [1] |
| Angular motion (speed): | 17.11 arcmin/day[1] |
| Angular motion (pos ang): | 245.2° |
Orbital elements [1]
| Semi-major axis: | 2.38 AU |
| Eccentricity: | 0.192463 |
| Inclination: | 11.59° |
| Longitude ascending node: | 308.75° |
| Argument of perihelion: | 96.96° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 220.81° |
| Absolute mag (H): | 7.79 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 1.92 AU |
| Aphelion: | 2.84 AU |
| Orbital period: | 3.67 years |
Visibility from Cambridge
All times shown in Cambridge local time.