15 Eunomia (Asteroid)

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From South El Monte , 15 Eunomia is visible in the dawn sky, rising at 01:55 (PST) and reaching an altitude of 37° above the south-eastern horizon before fading from view as dawn breaks at around 05:23.

Name 15 Eunomia
Object type Asteroid
Current position
Computed for:19 November 2025
Right ascension:11h43m [1]
Declination:−06°45' [1]
Constellation:Virgo
Magnitude:11.23 (V) [1]
Distance:3.30 AU
27.47 lightmin [1]
Angular motion (speed):8.98 arcmin/day[1]
Angular motion (pos ang):299.7°
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
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
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