Asteroid Radar Database
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455184 (2000 ED14)
Classification: ATE [NEO, PHA]
H:20.8 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
2000 Mar Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
                 [edit]
name symbol value units uncertainty reference notes
morphology
number of components N
morphological type
spectrum-based or image-based dimensions
maximum range extent Rmax km
minimum range extent Rmin km
maximum Doppler bandwidth Bmax Hz
minimum Doppler bandwidth Bmin Hz
effective diameter Deff km
quality code for size Q
shape-based dimensions
equivalent diameter Dequ km
extent along principal axis x Ex km
extent along principal axis y Ey km
extent along principal axis z Ez km
DEEVE extent along x Dx km
DEEVE extent along y Dy km
DEEVE extent along z Dz km
surface area A km2
volume V km3
spin
spin period Pspin h
spin rate ω deg/day
YORP acceleration ω̇ deg/day2
spin axis ecliptic longitude λ deg
spin axis ecliptic latitude β deg
reflectivity
radar cross-section OC σOC km2
radar cross-section SC σSC km2
radar cross-section σT km2
projected area Aproj km2
radar albedo OC σ̂OC
radar albedo SC σ̂SC
radar albedo σ̂T
circular polarization ratio μC

Orbital Elements at Epoch 2021-07-05 00:00 TT from MPO380273 (heliocentric ecliptic J2000)
Element Value Units
e 0.5666666
a 0.8349946 AU
i 13.77922 deg
om 3.87935 deg
w 310.12068 deg
ma 252.0271 deg
n 1.29175029 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
2011-12-21 15:40:00 0.23357 233.1 0.4
2013-03-12 10:35:00 0.14988 149.6 1.7
2015-01-02 01:26:00 0.38506 384.3 0.1
2016-03-16 01:06:00 0.14960 149.3 1.7
2019-02-21 15:09:00 0.34324 342.6 0.1
2022-01-25 17:42:00 0.38396 383.2 0.1
2024-12-23 09:05:00 0.28495 284.4 0.2
2026-03-06 06:43:00 0.31554 314.9 0.1
2027-12-26 04:48:00 0.27006 269.5 0.2
2029-03-16 06:32:00 0.03967 39.6 169.4
2031-01-07 18:42:00 0.48951 488.5 0.0

Link to complete Close-Approach Data on SBDB at JPL