Asteroid Radar Database
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88 Thisbe
Classification:  []
H:7.2 mag, G:0.15

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History of Radar Detections
Year Month Transmitter Receiver Frequency Obs
2000 Aug 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 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 period Pspin h 2007Icar..186..126M 6.0413(h) no uncertainty. Harris(2005) light curve data.
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 2730 km2 720 2007Icar..186..126M Freq: 2380
Taken at Arecibo
radar cross-section SC σSC km2
radar cross-section σT km2
projected area Aproj km2
radar albedo OC σ̂OC 0.081 0.028 2007Icar..186..126M Freq: 2380
Taken at Arecibo
radar albedo SC σ̂SC
radar albedo σ̂T
circular polarization ratio μC 0 0.07 2007Icar..186..126M Freq: 2380
Taken at Arecibo

Orbital Elements at Epoch 2020-05-31 00:00 TT from MPO530954 (heliocentric ecliptic J2000)
Element Value Units
e 0.1617534
a 2.7700079 AU
i 5.21403 deg
om 276.45978 deg
w 36.34493 deg
ma 134.53045 deg
n 0.21378763 deg/d

Link to complete orbital information at Minor Planet Center