Asteroid Radar Database
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(2015 RH2)
Classification: APO [NEO, PHA]
H:22 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
2015 Nov Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2024-03-31 00:00 TT from E2024-F74 (heliocentric ecliptic J2000)
Element Value Units
e 0.2665861
a 1.2178847 AU
i 5.35566 deg
om 332.38609 deg
w 115.34855 deg
ma 63.41365 deg
n 0.73332212 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
2015-10-31 07:50:00 0.10037 100.2 4.9
2016-03-22 01:26:00 0.28671 286.1 0.1
2019-09-13 16:37:00 0.27038 269.8 0.2
2020-01-29 19:54:00 0.07629 76.1 12.7
2023-08-20 17:02:00 0.36848 367.8 0.1
2024-02-23 22:44:00 0.09825 98.1 5.3
2027-08-02 08:10:00 0.44496 444.1 0.0
2028-03-06 13:31:00 0.30276 302.2 0.1
2031-07-17 07:43:00 0.49753 496.5 0.0

Link to complete Close-Approach Data on SBDB at JPL