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(2014 CD13)
Classification: Apollo [NEO, PHA]          SPK-ID: 3661493
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .756583032344233 5.9606e-08  
a 2.207137105126392 4.989e-08 au
q .5372546213303943 1.202e-07 au
i 6.885018803861176 1.9081e-05 deg
node 332.3450268336177 2.5645e-05 deg
peri 284.4484483354964 3.0985e-05 deg
M 312.6614545308568 2.2245e-05 deg
tp 2459157.990660216836
(2020-Nov-04.49066022)
7.9319e-05 TDB
period 1197.684405301755
3.28
4.0609e-05
1.112e-07
d
yr
n .3005800179132319 1.0191e-08 deg/d
Q 3.87701958892239 8.7636e-08 au
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      1347 days (3.69 yr)  
   first obs. used      2014-02-09  
   last obs. used      2017-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47929  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-10 07:05:43  

Additional Information
 Earth MOID = .0220424 au 
 Jupiter MOID = 1.3314 au 
 T_jup = 3.203 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457018.5 (2014-Dec-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7563383388184912 5.9686e-08  
q .5379833851329501 1.2011e-07 au
tp 2456761.893661720757
(2014-Apr-14.39366172)
8.1448e-06 TDB
node 332.4448121328588 2.5584e-05 deg
peri 284.3526515451804 3.0927e-05 deg
i 6.884365350591337 1.9071e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      1347 days (3.69 yr)  
   first obs. used      2014-02-09  
   last obs. used      2017-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47929  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-10 07:05:43  

Additional Information
 Jupiter MOID = 1.3314 au 
 T_jup = 3.203 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.562416178324824E-15 -7.164269719970157E-15 -3.00562714979629E-13 -4.538191720493425E-13 8.029681542555787E-13 -7.115207110781405E-13
q -7.164269719970157E-15 1.442685935348941E-14 6.208001186432932E-13 8.809998365105272E-13 -1.555983703618334E-12 1.39949294070702E-12
tp -3.00562714979629E-13 6.208001186432932E-13 6.633733793644726E-11 1.391174642852517E-11 9.814630770810133E-12 2.784366614835026E-11
node -4.538191720493425E-13 8.809998365105272E-13 1.391174642852517E-11 6.545407575774027E-10 -7.468222146031875E-10 3.545412470773863E-10
peri 8.029681542555787E-13 -1.555983703618334E-12 9.814630770810133E-12 -7.468222146031875E-10 9.564737035448962E-10 -4.712814325882286E-10
i -7.115207110781405E-13 1.39949294070702E-12 2.784366614835026E-11 3.545412470773863E-10 -4.712814325882286E-10 3.637157896023365E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 21.3   n/a E2014D50  
diameter diameter 0.398 km 0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.034   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

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