2015 LC21
Track asteroid 2015 LC21 on ObjectTracer's real-time 3D globe.
Track on 3D Globe →Close Approach Data
| Close Approach | 2026-Jun-08 15:34 UTC |
|---|---|
| Miss Distance | 51,769,293 km (134.616 Lunar Distances) |
| Velocity | 56,380 km/h (15.66 km/s) |
| Est. Diameter | 66.8–149.3 m |
| Hazardous | ✓ Not Hazardous |
| NASA ID | 3721139 |
What is 2015 LC21?
2015 LC21 is a near-Earth asteroid. It has an estimated diameter of 66.8–149.3 m. During its closest approach it will pass within 51,769,293 km of Earth — 134.616 times the distance from Earth to the Moon. ObjectTracer visualises this asteroid in real-time on an interactive 3D globe using NASA NeoWs data.
Track all near-Earth asteroids including PHAs, NEOs, and close approach objects on ObjectTracer's Asteroid Tracker.
What is a Near-Earth Object?
A Near-Earth Object (NEO) is an asteroid or comet whose orbit brings it close to Earth's. NASA tracks thousands of them via the NeoWs program, measuring miss distance in lunar distances (LD) — one LD is the average Earth–Moon distance, about 384,400 km.
Frequently asked questions
Will asteroid 2015 LC21 hit Earth?
No. 2015 LC21 passes Earth at a safe distance of about 51,769,293 km — 134.616 times the Earth–Moon distance. NASA does not classify it as hazardous.
How big is asteroid 2015 LC21?
2015 LC21 has an estimated diameter of 66.8–149.3 m, based on its brightness as measured by NASA.
When is 2015 LC21's closest approach to Earth?
2015 LC21 makes its close approach on 2026-Jun-08 15:34 UTC, travelling at about 56,380 km/h relative to Earth.
Explore more: all near-Earth asteroids · ISS tracker · rocket launches · live 3D globe.