Asteroid Radar Database
  Return to list of asteroid radar detections  

11066 Sigurd (1992 CC1)
Classification: APO [NEO]
H:15.14 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
2004 Sep Arecibo Arecibo 2380 [A (PI1)]
2004 Sep Arecibo Arecibo 2380 [A (PI2)]

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
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 0.3 0.03 2008Icar..198..294B Date: 2004T

Orbital Elements at Epoch 2022-01-21 00:00 TT from MPO660785 (heliocentric ecliptic J2000)
Element Value Units
e 0.3753951
a 1.3915411 AU
i 36.88259 deg
om 349.23029 deg
w 22.00418 deg
ma 194.75858 deg
n 0.60042674 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
2022-10-12 16:00:00 0.41413 413.3 1.8
2027-09-08 14:28:00 0.12361 123.4 123.0
2032-08-07 23:12:00 0.48446 483.5 1.1

Link to complete Close-Approach Data on SBDB at JPL