Asteroid Radar Database
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347 Pariana
Classification:  []
H:9.05 mag, G:0.15

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History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
2008 Apr Arecibo Arecibo 2380 [A]

Radar-Based Physical Properties
name symbol value units uncertainty reference notes
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 170 Hz 30 2010Icar..208..221S
minimum Doppler bandwidth Bmin 170 Hz 30 2010Icar..208..221S
effective diameter Deff 51 km 5 IRAS value and uncertainty, consistent with bandwidth measurements.
quality code for size Q 2 JLM
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 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
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 2022-01-21 00:00 TT from MPO656902 (heliocentric ecliptic J2000)
Element Value Units
e 0.1657359
a 2.611763 AU
i 11.6782 deg
om 85.50498 deg
w 86.26159 deg
ma 115.24623 deg
n 0.2335089 deg/d

Link to complete orbital information at Minor Planet Center