Near-Earth object / ID: 2137078
137078 is a near-Earth object of the APO orbit class — Near-Earth asteroid orbits which cross the Earth’s orbit similar to that of 1862 Apollo. Radar and photometric estimates put it between 1.4km - 3.2km across. It has been followed since 1998-12-13 across 1066 recorded observations. Its next approach to Earth is 2044-Jul-15 03:15, passing at 19.410 LD. It is not classified as a potentially hazardous asteroid.
Data source: NASA NeoWs API
Visualization: mesh render
Hazard analysis
PHA status
Not hazardous
Min. orbit intersection
0.300 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
19.83 km/s
Miss distance (lunar)
19.410 LD
Miss distance (km)
7,464,331 km
Physical characteristics
Perihelion
0.702 AU
Aphelion
3.176 AU
Orbital period
986.3 days
Inclination
23.155°
Eccentricity
0.638
Semi-major axis
1.939 AU
Est. diameter (min–max)
1.4km - 3.2km
Log scale · 1m – 100km
Absolute magnitude
16.4 H
Orbit class
APO
Observations used
1,066