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447042 (2004 RN70)
Classification: Main-belt Asteroid          SPK-ID: 2447042
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .242639898613644 6.2754e-08  
a 2.34892864518445 1.863e-08 au
q 1.778984836866211 1.5074e-07 au
i 3.141705572640216 9.489e-06 deg
node 69.24924510961637 0.00014728 deg
peri 237.5835661762718 0.00014989 deg
M 159.097496918984 2.5909e-05 deg
tp 2458419.382426234121
(2018-Oct-27.88242623)
9.0432e-05 TDB
period 1314.931602363593
3.60
1.5643e-05
4.283e-08
d
yr
n .2737784987089056 3.2571e-09 deg/d
Q 2.918872453502689 2.315e-08 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      5001 days (13.69 yr)  
   first obs. used      2004-09-08  
   last obs. used      2018-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6603  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 17:31:29  

Additional Information
 Earth MOID = .766536 au 
 Jupiter MOID = 2.34733 au 
 T_jup = 3.517 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456642.5 (2013-Dec-16.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2431163102185961 6.2398e-08  
q 1.777092444049134 1.4968e-07 au
tp 2457105.592580312257
(2015-Mar-24.09258031)
8.2085e-05 TDB
node 69.26524486290701 0.00014733 deg
peri 237.7205887284069 0.00014993 deg
i 3.141995247631733 9.4888e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      5001 days (13.69 yr)  
   first obs. used      2004-09-08  
   last obs. used      2018-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6603  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 17:31:29  

Additional Information
 Jupiter MOID = 2.34733 au 
 T_jup = 3.517 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.893458022394695E-15 -9.300108689638776E-15 -1.22643636105336E-12 9.329349045375584E-14 -5.735175625051372E-13 -6.591413287779202E-15
q -9.300108689638776E-15 2.24030020475706E-14 3.3747143143185E-12 -2.323973332964316E-13 1.494070512572074E-12 1.589796195562713E-14
tp -1.22643636105336E-12 3.3747143143185E-12 6.737989119253298E-9 -1.340058274547615E-10 2.32537991787669E-9 -3.213867405207692E-13
node 9.329349045375584E-14 -2.323973332964316E-13 -1.340058274547615E-10 2.170469328232774E-8 -2.171478850000653E-8 -4.062550703358288E-10
peri -5.735175625051372E-13 1.494070512572074E-12 2.32537991787669E-9 -2.171478850000653E-8 2.248047709284369E-8 4.056058467585797E-10
i -6.591413287779202E-15 1.589796195562713E-14 -3.213867405207692E-13 -4.062550703358288E-10 4.056058467585797E-10 9.003661304974697E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.9   n/a MPO450458  

447042 (2004 RN70)          Discovered 2004-Sep-08 by LINEAR at Socorro
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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