Asteroid Radar Database
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(2013 NJ)
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
2013 Nov Goldstone Goldstone 8560 [G]
2013 Nov Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
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Orbital Elements at Epoch 2021-07-05 00:00 TT from MPO409446 (heliocentric ecliptic J2000)
Element Value Units
e 0.2835075
a 1.2859943 AU
i 3.94026 deg
om 238.58623 deg
w 140.35085 deg
ma 102.23211 deg
n 0.67584249 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
2013-07-08 12:37:00 0.31793 317.3 0.4
2013-11-26 03:08:00 0.00634 6.3 177956.9
2016-07-29 20:25:00 0.22155 221.1 1.5
2017-02-01 16:04:00 0.44550 444.6 0.1
2029-06-07 08:59:00 0.46395 463.0 0.1
2029-12-17 19:23:00 0.27491 274.4 0.7

Link to complete Close-Approach Data on SBDB at JPL