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382428 (1999 CR11)
Classification: Main-belt Asteroid          SPK-ID: 2382428
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1973683944593667 3.263e-07  
a 2.940265542838574 2.2378e-08 au
q 2.359950053364326 9.6842e-07 au
i 19.27651043381198 2.8562e-05 deg
node 312.6572208404404 1.6446e-05 deg
peri 177.0968481211941 3.1107e-05 deg
M 93.87320610160145 1.8656e-05 deg
tp 2458520.305248933790
(2019-Feb-05.80524893)
9.4676e-05 TDB
period 1841.527711291056
5.04
2.1023e-05
5.756e-08
d
yr
n .1954898630048915 2.2317e-09 deg/d
Q 3.520581032312821 2.6794e-08 au
  Orbit Determination Parameters
   # obs. used (total)      266  
   data-arc span      7381 days (20.21 yr)  
   first obs. used      1999-02-12  
   last obs. used      2019-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54573  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:35:11  

Additional Information
 Earth MOID = 1.37485 au 
 Jupiter MOID = 1.55056 au 
 T_jup = 3.161 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457171.5 (2015-May-29.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1986102756388624 3.2612e-07  
q 2.355307922333357 9.7006e-07 au
tp 2456678.521892164587
(2014-Jan-21.02189216)
9.5021e-05 TDB
node 312.6817188422852 1.6446e-05 deg
peri 176.9400000112728 3.0924e-05 deg
i 19.28120470662597 2.8567e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      266  
   data-arc span      7381 days (20.21 yr)  
   first obs. used      1999-02-12  
   last obs. used      2019-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54573  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:35:11  

Additional Information
 Jupiter MOID = 1.55056 au 
 T_jup = 3.161 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.063536552671479E-13 -3.163148349092366E-13 1.056216436848097E-11 -5.36064368686956E-13 3.071097574408764E-12 -1.177252942238815E-12
q -3.163148349092366E-13 9.410230866134966E-13 -3.136631127779937E-11 1.596414010841946E-12 -9.102043820853766E-12 3.490890045228365E-12
tp 1.056216436848097E-11 -3.136631127779937E-11 9.028975780983099E-9 -5.577929771769766E-11 2.496285585633274E-9 -8.074582114310358E-11
node -5.36064368686956E-13 1.596414010841946E-12 -5.577929771769766E-11 2.704638432065409E-10 -2.675721936064586E-10 -7.573322086512322E-11
peri 3.071097574408764E-12 -9.102043820853766E-12 2.496285585633274E-9 -2.675721936064586E-10 9.562989519118257E-10 4.962125830229447E-11
i -1.177252942238815E-12 3.490890045228365E-12 -8.074582114310358E-11 -7.573322086512322E-11 4.962125830229447E-11 8.160525581612042E-10

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 16.1   n/a MPO471928  

382428 (1999 CR11)          Discovered 1999-Feb-12 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 1999 CR11 = 2004 BS101 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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