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JPL Small-Body Database Browser
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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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06662790090744768 5.2404e-08  
a 2.98605936794948 3.3384e-08 au
q 2.787104500277986 1.6178e-07 au
i 5.90116131243991 6.7695e-06 deg
node 345.0479037263841 5.5645e-05 deg
peri 58.50581208831832 7.7037e-05 deg
M 98.00021434102538 5.1797e-05 deg
tp 2458487.437103488753
(2019-Jan-03.93710349)
0.00027073 TDB
period 1884.716722162592
5.16
3.1606e-05
8.653e-08
d
yr
n .191010137367977 3.2032e-09 deg/d
Q 3.185014235620974 3.5608e-08 au
  Orbit Determination Parameters
   # obs. used (total)      229  
   data-arc span      6349 days (17.38 yr)  
   first obs. used      2002-08-18  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58301  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 23:51:36  

Additional Information
 Earth MOID = 1.80079 au 
 Jupiter MOID = 2.09632 au 
 T_jup = 3.246 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457192.5 (2015-Jun-19.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0647500297231396 5.2083e-08  
q 2.795405139844776 1.6078e-07 au
tp 2456608.184334106019
(2013-Nov-11.68433411)
0.00028104 TDB
node 345.0811874058737 5.5606e-05 deg
peri 59.7016709782975 7.8176e-05 deg
i 5.902410286487127 6.7696e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      229  
   data-arc span      6349 days (17.38 yr)  
   first obs. used      2002-08-18  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58301  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 23:51:36  

Additional Information
 Jupiter MOID = 2.09632 au 
 T_jup = 3.246 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.712624021056895E-15 -8.213766328283859E-15 -1.841916559120433E-12 2.193784864743795E-14 -4.566487060524452E-13 -2.049514721914289E-15
q -8.213766328283859E-15 2.58493730869423E-14 4.502584553894565E-12 -7.070529792338719E-14 1.23281172802879E-12 7.12950802020247E-15
tp -1.841916559120433E-12 4.502584553894565E-12 7.898546796521259E-8 -1.026247828605948E-10 1.54622191355066E-8 -1.576272166867711E-12
node 2.193784864743795E-14 -7.070529792338719E-14 -1.026247828605948E-10 3.09202978528893E-9 -3.096090929932698E-9 -4.7826354389638E-11
peri -4.566487060524452E-13 1.23281172802879E-12 1.54622191355066E-8 -3.096090929932698E-9 6.111497170458973E-9 4.738229434778903E-11
i -2.049514721914289E-15 7.12950802020247E-15 -1.576272166867711E-12 -4.7826354389638E-11 4.738229434778903E-11 4.582702743957073E-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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