Trans-Neptunian object
2025 NE203
(2025 NE203)
Where is it now
- Distance from Sun
- 27.489 AU
- True anomaly
- 279.81°
- As of
- 29 August 2026
Two-body Kepler propagation — accurate to ~0.1% for major planets over decades, less so for highly-perturbed bodies. Use JPL Horizons for high precision.
Orbital elements
- Semi-major axis
- 35.366 AU
- Eccentricity
- 0.4104
- Inclination
- 10.34°
- Orbital period
- 210.3 years
- Perihelion
- 20.852 AU
- Aphelion
- 49.88 AU
- Longitude of ascending node
- 353.28°
- Argument of periapsis
- 25.38°
- Epoch · J2000
- 2461000.5
Visual & observation
- Absolute magnitude (H)
- 6.41
- Spectral type
- TNO
Discovery & classification
TNO
Sources
- orbital elements: JPL SBDB