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447965 (2008 CA14)
Classification: Main-belt Asteroid          SPK-ID: 2447965
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2572246709159938 7.584e-08  
a 2.661182265246487 3.7069e-08 au
q 1.97666053282098 2.1937e-07 au
i 7.032073750570229 1.8507e-05 deg
node 349.8083044067502 5.5569e-05 deg
peri 96.91291049061299 7.2306e-05 deg
M 338.425914282889 4.8263e-05 deg
tp 2459095.525520437350
(2020-Sep-03.02552044)
0.00021414 TDB
period 1585.661047518405
4.34
3.3131e-05
9.071e-08
d
yr
n .2270346494059421 4.7437e-09 deg/d
Q 3.345703997671993 4.6604e-08 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      8978 days (24.58 yr)  
   first obs. used      1995-02-25  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53422  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:25:04  

Additional Information
 Earth MOID = 1.00744 au 
 Jupiter MOID = 1.94624 au 
 T_jup = 3.327 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457377.5 (2015-Dec-21.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2543944889699146 7.5259e-08  
q 1.985780610395496 2.1732e-07 au
tp 2457507.806459411043
(2016-Apr-29.30645941)
0.00019389 TDB
node 349.9882377454362 5.5358e-05 deg
peri 96.62381482623121 7.2698e-05 deg
i 7.040552880041664 1.8525e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      8978 days (24.58 yr)  
   first obs. used      1995-02-25  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53422  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:25:04  

Additional Information
 Jupiter MOID = 1.94624 au 
 T_jup = 3.327 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.663976526688137E-15 -1.626932999233912E-14 -6.055759130292494E-12 2.665827612816478E-14 -1.147818982105056E-12 -2.292832907975854E-14
q -1.626932999233912E-14 4.722753965404654E-14 1.985600772079147E-11 -8.329126356332633E-14 3.893838479819462E-12 7.565640860354698E-14
tp -6.055759130292494E-12 1.985600772079147E-11 3.7591664155519E-8 -1.476895932484285E-10 9.108947129231711E-9 1.157575245212063E-10
node 2.665827612816478E-14 -8.329126356332633E-14 -1.476895932484285E-10 3.064520722406294E-9 -3.07596765966049E-9 3.190543695730924E-10
peri -1.147818982105056E-12 3.893838479819462E-12 9.108947129231711E-9 -3.07596765966049E-9 5.285026410410383E-9 -2.897662372571438E-10
i -2.292832907975854E-14 7.565640860354698E-14 1.157575245212063E-10 3.190543695730924E-10 -2.897662372571438E-10 3.431674619852843E-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 17.7   n/a MPO495225  

447965 (2008 CA14)          Discovered 2008-Feb-03 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

[ show close-approach data ]
Alternate Designations
 2008 CA14 = 2002 TY153 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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