Minor Planet Radar Database
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215588 (2003 HF2)
Classification: APO [NEO, PHA]
H:19.4 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
2017 Mar Arecibo Arecibo 2380 [A]
2017 Mar Goldstone Goldstone 8560 [G]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2019-04-27 00:00 TT from MPO410985 (heliocentric ecliptic J2000)
Element Value Units
e 0.6755681
a 1.1137642 AU
i 3.05606 deg
om 189.95418 deg
w 230.9721 deg
ma 318.57614 deg
n 0.83852146 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
2010-03-22 09:14:00 0.25579 255.3 0.8
2014-07-17 07:29:00 0.39268 391.9 0.2
2017-03-28 19:42:00 0.04268 42.6 373.8
2020-07-02 20:10:00 0.32901 328.4 0.3
2024-04-11 02:49:00 0.35681 356.1 0.2
2027-07-17 00:52:00 0.05387 53.8 167.8

Link to complete Close-Approach Data on SBDB at JPL