15 Eunomia (Asteroid)
Finder chart
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From South El Monte , 15 Eunomia is visible in the dawn sky, rising at 02:35 (PST) – 3 hours and 35 minutes before the Sun – and reaching an altitude of 29° above the south-eastern horizon before fading from view as dawn breaks at around 05:09.
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Name
15 Eunomia
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Object type
Asteroid
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Current position
| Computed for: | 02 November 2025 |
| Right ascension: | 11h24m [1] |
| Declination: | −03°49' [1] |
| Constellation: | Leo |
| Magnitude: | 11.24 (V) [1] |
| Distance: | 3.47 AU 28.85 lightmin [1] |
| Angular motion (speed): | 8.78 arcmin/day[1] |
| Angular motion (pos ang): | 300.5° |
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 South El Monte
All times shown in South El Monte local time.
Events
| 09 Jun 2027 | – Asteroid 15 Eunomia at opposition |
| 21 Oct 2028 | – Asteroid 15 Eunomia at opposition |
| 28 Feb 2030 | – Asteroid 15 Eunomia at opposition |
| 26 Aug 2032 | – Asteroid 15 Eunomia at opposition |
| 01 Feb 2034 | – Asteroid 15 Eunomia at opposition |
| 17 Jul 2036 | – Asteroid 15 Eunomia at opposition |
| 29 Dec 2037 | – Asteroid 15 Eunomia at opposition |
| 18 Jun 2040 | – Asteroid 15 Eunomia at opposition |
Printable finder charts
