Asteroid Radar Database
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68347 (2001 KB67)
Classification: ATE [NEO, PHA]
H:19.92 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
2018 May Arecibo Arecibo 2380 [A]
2018 May Goldstone Goldstone 8560 [G]

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 2024-03-31 00:00 TT from MPO692779 (heliocentric ecliptic J2000)
Element Value Units
e 0.3798381
a 0.9616011 AU
i 17.13218 deg
om 245.85562 deg
w 243.82063 deg
ma 143.33027 deg
n 1.04522946 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
2017-06-10 09:57:00 0.30810 307.5 0.3
2018-05-29 02:46:00 0.02442 24.4 2024.0
2019-04-08 06:08:00 0.37178 371.0 0.2
2019-06-17 19:52:00 0.32693 326.3 0.3
2020-02-08 10:29:00 0.44534 444.5 0.1
2020-08-04 04:22:00 0.44698 446.1 0.1
2020-12-27 00:49:00 0.37734 376.6 0.2
2021-11-10 20:29:00 0.23067 230.2 0.9
2022-10-10 01:19:00 0.27850 277.9 0.5

Link to complete Close-Approach Data on SBDB at JPL