☄️ Istria (asteroide 183)
Istria (asteroid 183) today: 2.780 AU from Earth (415.9 million km), heliocentric distance 2.153 AU, orbital period 4.673 years. Computed via Kepler solver with JPL SBDB osculating elements.
Position now (2026-04-29 08:45 UTC)
| Heliocentric distance: | 2.1534 AU |
| Geocentric distance: | 2.7804 AU (415.9 million km) |
| Geocentric ecliptic longitude: | 356.595° |
| Geocentric ecliptic latitude: | -6.091° |
| RA J2000 (approximate): | 359.308° |
| Dec J2000 (approximate): | -6.941° |
| True anomaly: | -66.173° |
Orbital elements (Keplerian)
| Semi-major axis (a): | 2.7951 AU |
| Eccentricity (e): | 0.34818 |
| Inclination (i): | 26.394° |
| Long. ascending node (Omega): | 141.828° |
| Argument of perihelion (omega): | 264.123° |
| Mean anomaly at epoch (M0): | 292.639° |
| Osculation epoch (JD): | 2461000.5 |
| Orbital period: | 4.673 years |
About Istria
IAU designation: 183 Istria. Estimated diameter: 43.8 km. Absolute magnitude H: 9.47.
Asteroide do cinturao principal.
Limitation
Osculating elements are from epoch 2461000.5 JD. Keplerian propagation ignores perturbations (especially Jupiter for belt asteroids). For precision beyond months, consult JPL Horizons.
See all asteroids, methodology, precision.