2026 TH2
2026 TH2
Current distance from Earth
7,635,240km
19.9 lunar distances0.051 AU
Heliocentric orbit · top-down · live
Next close approach
2026-Oct-08
Passes 3.9 lunar distances from Earth — about 1,502,047 km, closing at 28.0 km/s.
Orbit class
APO
around the Sun
Orbital period
3.60 yr
1316 days
Diameter
20 m
about the size of a house
Eccentricity
0.836
orbit shape
Inclination
5.7°
to the ecliptic
Discovered
—
Size in perspective
1.8×2026 TH2 is 1.8× the size of a double-decker bus.
Observe it tonight
Apparent brightness
mag 35.3
Too faint to observe
Right ascension
0h 32m
Declination
+16° 40′
From your location
tap to check ›
2026 TH2 is currently faint (magnitude 35.3) — it brightens around close approaches. Position is in equatorial coordinates (J2000); pair it with our sky conditions to plan a session.
Frequently asked questions
How close does 2026 TH2 come to Earth?
Its next notable close approach is on 2026-Oct-08, when it passes about 3.9 lunar distances from Earth — roughly 1,502,047 km. 2026 TH2 is currently about 20 lunar distances away — the live orbit and distance are shown above.
Is 2026 TH2 going to hit Earth?
No impact is predicted. 2026 TH2 is not on any impact-risk watchlist. Its trajectory is continuously refined as new observations are gathered, and predicted close approaches are calculated decades ahead. Its live position and orbit are shown above.
How big is 2026 TH2?
2026 TH2 is estimated at about 20 m across — about the size of a house. Size estimates are derived from how bright the asteroid appears and refined by radar and thermal measurements when it passes close to Earth.
What kind of orbit does 2026 TH2 have?
2026 TH2 is APO object. It orbits the Sun once every 3.60 years, on an elliptical path that reaches beyond Earth’s orbit and swings back toward the Sun. The interactive orbit diagram above shows where it is right now.
Can I see 2026 TH2 through a telescope?
Most of the time 2026 TH2 is far too faint to see, but during a close approach it can brighten enough for amateur telescopes. Check the close-approach date above, then plan your night with our sky and space-weather tools.
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