Asteroid Radar Database
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454094 (2013 BZ45)
Classification: APO [NEO, PHA]
H:21.87 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 Jan Arecibo Arecibo 2380 [A]
2019 Aug 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 2024-03-31 00:00 TT from MPO700057 (heliocentric ecliptic J2000)
Element Value Units
e 0.1447641
a 1.0149869 AU
i 11.84967 deg
om 131.05431 deg
w 98.7664 deg
ma 263.42534 deg
n 0.96385885 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
2015-02-03 20:27:00 0.06464 64.5 6.2
2016-01-19 08:10:00 0.18266 182.3 0.2
2016-12-09 04:16:00 0.26357 263.0 0.1
2017-06-21 17:04:00 0.20775 207.3 0.1
2018-07-29 07:14:00 0.10268 102.5 1.2
2019-08-12 00:14:00 0.04352 43.4 24.3
2020-08-19 20:15:00 0.16287 162.6 0.2
2021-08-27 08:15:00 0.29652 295.9 0.0
2022-09-03 05:02:00 0.43099 430.1 0.0

Link to complete Close-Approach Data on SBDB at JPL