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215731 (2004 CZ58)
Classification: Main-belt Asteroid          SPK-ID: 2215731
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 .0628976690314165 5.0425e-08  
a 2.578008943966456 2.0702e-08 au
q 2.415858190648823 1.2704e-07 au
i 15.51954330009857 5.5438e-06 deg
node 121.6097395448569 1.9605e-05 deg
peri 98.92963312202097 4.7993e-05 deg
M 262.8047139223833 4.6373e-05 deg
tp 2459408.695072705633
(2021-Jul-13.19507271)
0.00019625 TDB
period 1511.906925781139
4.14
1.8212e-05
4.986e-08
d
yr
n .2381098954315611 2.8682e-09 deg/d
Q 2.74015969728409 2.2005e-08 au
  Orbit Determination Parameters
   # obs. used (total)      279  
   data-arc span      7297 days (19.98 yr)  
   first obs. used      2000-02-03  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58943  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:26:35  

Additional Information
 Earth MOID = 1.45847 au 
 Jupiter MOID = 2.38775 au 
 T_jup = 3.372 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457463.5 (2016-Mar-16.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06381906058537076 5.0368e-08  
q 2.412526733024901 1.27e-07 au
tp 2457899.100380605898
(2017-May-25.60038061)
0.00018874 TDB
node 121.6717297105919 1.9601e-05 deg
peri 99.4428188055233 4.7448e-05 deg
i 15.5235521036924 5.5449e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      279  
   data-arc span      7297 days (19.98 yr)  
   first obs. used      2000-02-03  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58943  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:26:35  

Additional Information
 Jupiter MOID = 2.38775 au 
 T_jup = 3.372 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.53694121685594E-15 -6.326419531140795E-15 6.370370185991398E-13 -5.36818670189774E-16 1.710550272068642E-13 -3.269738790520068E-15
q -6.326419531140795E-15 1.612969131360958E-14 -8.361751450638872E-13 2.535358227706354E-15 -2.777059931373662E-13 1.008390632923866E-14
tp 6.370370185991398E-13 -8.361751450638872E-13 3.562283517162614E-8 7.133404093630235E-11 8.180224751508462E-9 1.033432152091611E-11
node -5.36818670189774E-16 2.535358227706354E-15 7.133404093630235E-11 3.841823318435795E-10 -3.534765962399247E-10 -8.717734936732006E-12
peri 1.710550272068642E-13 -2.777059931373662E-13 8.180224751508462E-9 -3.534765962399247E-10 2.251326168778605E-9 1.071593435609085E-11
i -3.269738790520068E-15 1.008390632923866E-14 1.033432152091611E-11 -8.717734936732006E-12 1.071593435609085E-11 3.074552323508243E-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 15.9   n/a MPO413071  

215731 (2004 CZ58)          Discovered 2004-Feb-10 by NEAT at Palomar
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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