☄️ Athor (asteroide 161)
Athor (asteroid 161) today: 2.666 AU from Earth (398.8 million km), heliocentric distance 2.591 AU, orbital period 3.672 years. Computed via Kepler solver with JPL SBDB osculating elements.
Position now (2026-06-12 00:51 UTC)
| Heliocentric distance: | 2.5915 AU |
| Geocentric distance: | 2.6659 AU (398.8 million km) |
| Geocentric ecliptic longitude: | 155.850° |
| Geocentric ecliptic latitude: | 3.081° |
| RA J2000 (approximate): | 158.798° |
| Dec J2000 (approximate): | 12.227° |
| True anomaly: | -135.992° |
Orbital elements (Keplerian)
| Semi-major axis (a): | 2.3800 AU |
| Eccentricity (e): | 0.13767 |
| Inclination (i): | 9.051° |
| Long. ascending node (Omega): | 18.437° |
| Argument of perihelion (omega): | 295.417° |
| Mean anomaly at epoch (M0): | 181.324° |
| Osculation epoch (JD): | 2461000.5 |
| Orbital period: | 3.672 years |
About Athor
IAU designation: 161 Athor. Estimated diameter: 47.37 km. Absolute magnitude H: 9.30.
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.