Asteroid Radar Database
  Return to list of asteroid radar detections  

152685 (1998 MZ)
Classification: APO [NEO, PHA]
H:19.26 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
2016 Nov Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
                 [edit]

Orbital Elements at Epoch 2021-07-05 00:00 TT from MPO595232 (heliocentric ecliptic J2000)
Element Value Units
e 0.5733641
a 1.3464864 AU
i 0.14653 deg
om 121.76218 deg
w 39.75532 deg
ma 312.08917 deg
n 0.6308137 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
2012-06-25 06:50:00 0.24512 244.6 0.9
2016-11-20 00:48:00 0.10604 105.8 16.1
2020-02-21 17:47:00 0.41118 410.4 0.1
2023-06-07 15:03:00 0.11714 116.9 11.4
2027-11-02 15:19:00 0.49170 490.7 0.1
2030-12-24 17:28:00 0.26968 269.1 0.6

Link to complete Close-Approach Data on SBDB at JPL