15 Eunomia (Asteroid)
Finder chart
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From Cambridge , 15 Eunomia will become visible at around 21:21 (EDT), 22° above your western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting 3 hours and 33 minutes after the Sun at 23:33.
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Name
15 Eunomia
|
Object type
Asteroid
|
Current position
| Computed for: | 17 May 2025 |
| Right ascension: | 07h07m [1] |
| Declination: | +20°44' [1] |
| Constellation: | Gemini |
| Magnitude: | 10.84 (V) [1] |
| Distance: | 3.10 AU 25.80 lightmin [1] |
| Angular motion (speed): | 11.96 arcmin/day[1] |
| Angular motion (pos ang): | 288.8° |
Orbital elements [1]
| Semi-major axis: | 2.64 AU |
| Eccentricity: | 0.187708 |
| Inclination: | 11.76° |
| Longitude ascending node: | 292.88° |
| Argument of perihelion: | 98.73° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 44.70° |
| Absolute mag (H): | 5.42 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.15 AU |
| Aphelion: | 3.14 AU |
| Orbital period: | 4.30 years |
Visibility from Cambridge
All times shown in Cambridge local time.
Events
| 09 Jun 2027 | – Asteroid 15 Eunomia at opposition |
| 21 Oct 2028 | – Asteroid 15 Eunomia at opposition |
| 01 Mar 2030 | – Asteroid 15 Eunomia at opposition |
| 26 Aug 2032 | – Asteroid 15 Eunomia at opposition |
| 01 Feb 2034 | – Asteroid 15 Eunomia at opposition |
| 18 Jul 2036 | – Asteroid 15 Eunomia at opposition |
| 29 Dec 2037 | – Asteroid 15 Eunomia at opposition |
| 18 Jun 2040 | – Asteroid 15 Eunomia at opposition |
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