Asteroid Radar Database
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(2010 AL30)
Classification: APO [NEO]
H:27.2 mag, G:0.15

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History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
2010 Jan Goldstone Goldstone 8560 [G]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2021-07-05 00:00 TT from MPO170308 (heliocentric ecliptic J2000)
Element Value Units
e 0.307596
a 1.0460371 AU
i 3.83073 deg
om 112.36263 deg
w 97.73762 deg
ma 198.55555 deg
n 0.92126254 deg/d

Link to complete orbital information at Minor Planet Center

Earth Close-Approach Data (+/- 10 years)
date nominal distance RTT SNR/run at Arecibo
2011-10-16 18:15:00 0.37567 374.9 0.0
2012-06-18 17:17:00 0.21881 218.4 0.0
2012-08-23 14:09:00 0.23388 233.4 0.0
2013-08-12 20:49:00 0.19448 194.1 0.0
2025-01-08 00:43:00 0.13063 130.4 0.0
2025-12-12 17:11:00 0.27068 270.1 0.0
2026-03-15 20:22:00 0.24872 248.2 0.0
2026-10-27 17:32:00 0.38036 379.6 0.0
2027-05-27 00:33:00 0.26236 261.8 0.0
2027-09-12 21:57:00 0.29902 298.4 0.0
2028-08-07 10:42:00 0.07794 77.8 0.0
2029-08-26 20:31:00 0.49887 497.9 0.0

Link to complete Close-Approach Data on SBDB at JPL