Minor Planet Radar Database
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297418 (2000 SP43)
Classification: ATE [NEO, PHA]
H:18.5 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
2011 Oct Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2019-04-27 00:00 TT from MPO427603 (heliocentric ecliptic J2000)
Element Value Units
e 0.4669538
a 0.8113223 AU
i 10.34921 deg
om 350.57572 deg
w 224.39752 deg
ma 253.99891 deg
n 1.3486956 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
2011-09-26 14:11:00 0.13924 139.0 6.0
2014-11-26 16:06:00 0.21581 215.4 1.3
2016-10-05 08:12:00 0.49989 498.9 0.1
2017-11-30 08:46:00 0.34694 346.2 0.2
2019-09-20 08:56:00 0.06833 68.2 70.6
2022-10-23 20:41:00 0.23769 237.2 0.9
2023-02-09 01:33:00 0.42203 421.2 0.1
2025-12-08 12:33:00 0.18646 186.1 2.2
2027-09-27 21:22:00 0.30215 301.5 0.4

Link to complete Close-Approach Data on SBDB at JPL