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201299 (2002 SX70)
Classification: Main-belt Asteroid          SPK-ID: 2201299
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06662788908644868 5.0083e-08  
a 2.98605937674927 3.1326e-08 au
q 2.78710454378967 1.5148e-07 au
i 5.901161676820694 6.5798e-06 deg
node 345.0479065399007 5.393e-05 deg
peri 58.50581049437276 7.5842e-05 deg
M 98.00021108141483 5.1626e-05 deg
tp 2458487.437118285909
(2019-Jan-03.93711829)
0.00027006 TDB
period 1884.716730493863
5.16
2.9658e-05
8.12e-08
d
yr
n .1910101365236288 3.0058e-09 deg/d
Q 3.185014209708871 3.3413e-08 au
  Orbit Determination Parameters
   # obs. used (total)      271  
   data-arc span      6377 days (17.46 yr)  
   first obs. used      2002-08-18  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56558  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 00:01:06  

Additional Information
 Earth MOID = 1.80079 au 
 Jupiter MOID = 2.09632 au 
 T_jup = 3.246 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457312.5 (2015-Oct-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06526782155528588 4.9795e-08  
q 2.792404384178983 1.5044e-07 au
tp 2456607.399313634501
(2013-Nov-10.89931363)
0.00027832 TDB
node 345.0811103801312 5.3896e-05 deg
peri 59.42859877547902 7.6688e-05 deg
i 5.902649083745802 6.5806e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      271  
   data-arc span      6377 days (17.46 yr)  
   first obs. used      2002-08-18  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56558  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 00:01:06  

Additional Information
 Jupiter MOID = 2.09632 au 
 T_jup = 3.246 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.479556450547264E-15 -7.347885984424548E-15 -1.740895011847136E-12 1.814142147872914E-14 -4.354000820697264E-13 -1.748168366480262E-15
q -7.347885984424548E-15 2.263315549022585E-14 4.144277094003918E-12 -5.647461343309455E-14 1.155885013973624E-12 6.020580172374095E-15
tp -1.740895011847136E-12 4.144277094003918E-12 7.746081391913666E-8 -1.158400287612764E-10 1.519731011449451E-8 -3.786581157444628E-12
node 1.814142147872914E-14 -5.647461343309455E-14 -1.158400287612764E-10 2.904806496500554E-9 -2.912453249694552E-9 -6.935270665075221E-11
peri -4.354000820697264E-13 1.155885013973624E-12 1.519731011449451E-8 -2.912453249694552E-9 5.88101498549126E-9 6.836525618545518E-11
i -1.748168366480262E-15 6.020580172374095E-15 -3.786581157444628E-12 -6.935270665075221E-11 6.836525618545518E-11 4.330470353049448E-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 16.1   n/a MPO418072  

201299 (2002 SX70)          Discovered 2002-Sep-16 by NEAT at Palomar
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2002 SX70 = 2005 EB53 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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