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160492 (2007 CU11)
Classification: Main-belt Asteroid          SPK-ID: 2160492
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2014192400437576 5.7664e-08  
a 3.108136995280769 2.3985e-08 au
q 2.482098403739429 1.7626e-07 au
i 15.55620717220521 6.6064e-06 deg
node 149.5210308329352 1.9108e-05 deg
peri 12.74948487179363 2.3514e-05 deg
M 167.1428320641832 1.5809e-05 deg
tp 2458271.247128779669
(2018-Jun-01.74712878)
8.3004e-05 TDB
period 2001.46802293537
5.48
2.3167e-05
6.343e-08
d
yr
n .1798679748437954 2.082e-09 deg/d
Q 3.73417558682211 2.8816e-08 au
  Orbit Determination Parameters
   # obs. used (total)      398  
   data-arc span      6794 days (18.60 yr)  
   first obs. used      2002-03-12  
   last obs. used      2020-10-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49215  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:01:34  

Additional Information
 Earth MOID = 1.49323 au 
 Jupiter MOID = 1.26348 au 
 T_jup = 3.133 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457668.5 (2016-Oct-07.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1976379558484026 5.7485e-08  
q 2.497230791269626 1.7482e-07 au
tp 2458267.962007497612
(2018-May-29.46200750)
8.5092e-05 TDB
node 149.7495752527435 1.92e-05 deg
peri 12.43850053231213 2.3783e-05 deg
i 15.49815227699948 6.5891e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      398  
   data-arc span      6794 days (18.60 yr)  
   first obs. used      2002-03-12  
   last obs. used      2020-10-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49215  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:01:34  

Additional Information
 Jupiter MOID = 1.26348 au 
 T_jup = 3.133 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.304545789967264E-15 -9.992685700628823E-15 2.107644374781884E-13 -1.238671411958052E-14 -3.183786541739115E-14 3.493039915494573E-16
q -9.992685700628823E-15 3.056233681860313E-14 -7.907322541763859E-15 1.386160482185449E-14 1.897027999161466E-13 5.581837083265732E-15
tp 2.107644374781884E-13 -7.907322541763859E-15 7.240617904528925E-9 -2.15175945626798E-11 1.213100637444834E-9 -7.65799636812311E-12
node -1.238671411958052E-14 1.386160482185449E-14 -2.15175945626798E-11 3.68645223913535E-10 -3.58230122303264E-10 -9.900810697490772E-12
peri -3.183786541739115E-14 1.897027999161466E-13 1.213100637444834E-9 -3.58230122303264E-10 5.656259803209185E-10 8.163141315638373E-12
i 3.493039915494573E-16 5.581837083265732E-15 -7.65799636812311E-12 -9.900810697490772E-12 8.163141315638373E-12 4.341590474040827E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.32   n/a E2021B55  

160492 (2007 CU11)          Discovered 2007-Feb-06 by NEAT at Palomar
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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