2026 TC6
2026 TC6
Current distance from Earth
5,027,637km
13.1 lunar distances0.034 AU
Heliocentric orbit · top-down · live
Next close approach
2026-Oct-12
Passes 9.8 lunar distances from Earth — about 3,766,610 km, closing at 10.2 km/s.
Orbit class
ATE
around the Sun
Orbital period
0.64 yr
235 days
Diameter
23 m
about the size of a house
Eccentricity
0.459
orbit shape
Inclination
8.0°
to the ecliptic
Discovered
—
Size in perspective
2.1×2026 TC6 is 2.1× the size of a double-decker bus.
Observe it tonight
Apparent brightness
mag 28.6
Too faint to observe
Right ascension
23h 46m
Declination
−10° 08′
From your location
tap to check ›
2026 TC6 is currently faint (magnitude 28.6) — 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 TC6 come to Earth?
Its next notable close approach is on 2026-Oct-12, when it passes about 9.8 lunar distances from Earth — roughly 3,766,610 km. 2026 TC6 is currently about 13 lunar distances away — the live orbit and distance are shown above.
Is 2026 TC6 going to hit Earth?
No impact is predicted. 2026 TC6 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 TC6?
2026 TC6 is estimated at about 23 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 TC6 have?
2026 TC6 is ATE object. It orbits the Sun once every 0.64 years, on an elliptical path that spends much of its time inside Earth’s orbit. The interactive orbit diagram above shows where it is right now.
Can I see 2026 TC6 through a telescope?
Most of the time 2026 TC6 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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