Asteroid Radar Database
  Return to list of asteroid radar detections  

(2015 XN55)
Classification: APO [NEO]
H:27.2 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 Dec Goldstone Goldstone 8560 [G]

Radar-Based Physical Properties
                 [edit]

Orbital Elements at Epoch 2024-03-31 00:00 TT from MPO369287 (heliocentric ecliptic J2000)
Element Value Units
e 0.253313
a 1.2077299 AU
i 2.95434 deg
om 75.90991 deg
w 61.53983 deg
ma 52.83836 deg
n 0.74259041 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
2015-12-15 05:33:00 0.00632 6.3 659.5
2016-05-26 14:38:00 0.30154 300.9 0.0
2019-12-08 22:52:00 0.05840 58.3 0.6
2020-06-04 01:23:00 0.33216 331.5 0.0
2023-12-01 19:34:00 0.16307 162.7 0.0
2024-06-15 23:30:00 0.37742 376.7 0.0
2027-11-25 09:05:00 0.28138 280.8 0.0
2028-06-27 07:51:00 0.41803 417.2 0.0
2031-11-19 02:17:00 0.40595 405.1 0.0
2032-07-07 21:50:00 0.45098 450.1 0.0

Link to complete Close-Approach Data on SBDB at JPL