Asteroid Radar Database
  Return to list of asteroid radar detections  

208023 (1999 AQ10)
Classification: ATE [NEO, PHA]
H:20.52 mag, G:0.15

  MPC page for this object   |  JPL SBDB page for this object   |  NEODyS-2 page for this object   |  ESA SSA page for this object  

History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
2009 Feb Goldstone Goldstone 8560 [G]
2009 Feb Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
                 [edit]

Orbital Elements at Epoch 2025-05-05 00:00 TT from MPO695414 (heliocentric ecliptic J2000)
Element Value Units
e 0.2353483
a 0.9338111 AU
i 6.49973 deg
om 326.95849 deg
w 300.58742 deg
ma 251.54443 deg
n 1.09223351 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
2016-10-18 02:44:00 0.13923 139.0 2.2
2017-07-10 18:15:00 0.30071 300.1 0.1
2018-01-31 02:17:00 0.13503 134.8 2.4
2019-02-04 23:09:00 0.44360 442.7 0.0
2025-10-26 04:34:00 0.29647 295.9 0.2
2026-08-09 01:29:00 0.25691 256.4 0.3
2026-12-23 13:13:00 0.19815 197.8 0.6
2027-05-04 02:19:00 0.27595 275.4 0.2
2028-02-11 17:12:00 0.27602 275.5 0.2
2034-11-01 19:02:00 0.43658 435.7 0.0

Link to complete Close-Approach Data on SBDB at JPL