Asteroid Radar Database
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(1999 TY2)
Classification: APO [NEO]
H:23.3 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
1999 Oct Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties

Orbital Elements at Epoch 2022-01-21 00:00 TT from MPO 41582 (heliocentric ecliptic J2000)
Element Value Units
e 0.6078762
a 2.269748 AU
i 22.96159 deg
om 191.6894 deg
w 230.83503 deg
ma 174.77656 deg
n 0.28822895 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
2017-01-28 19:08:00 0.44904 448.2 0.0
2023-09-19 06:37:00 0.31153 310.9 0.0

Link to complete Close-Approach Data on SBDB at JPL