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359553 (2010 SP31)
Classification: Main-belt Asteroid          SPK-ID: 2359553
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 .06646473890061123 5.9567e-08  
a 3.072359403347111 4.3717e-08 au
q 2.868155837794808 2.0001e-07 au
i 10.25801211675268 5.9525e-06 deg
node 354.5728741075487 3.0614e-05 deg
peri 300.2190464110473 6.5486e-05 deg
M 355.8291332964537 5.2611e-05 deg
tp 2459023.289262110564
(2020-Jun-22.78926211)
0.00028724 TDB
period 1967.009483383291
5.39
4.1984e-05
1.149e-07
d
yr
n .183018944769292 3.9063e-09 deg/d
Q 3.276562968899415 4.6623e-08 au
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      7673 days (21.01 yr)  
   first obs. used      1999-09-08  
   last obs. used      2020-09-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58323  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:21:47  

Additional Information
 Earth MOID = 1.86991 au 
 Jupiter MOID = 1.94899 au 
 T_jup = 3.203 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458083.5 (2017-Nov-26.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06563970162814362 6.0296e-08  
q 2.866661731325558 2.019e-07 au
tp 2459030.856523996652
(2020-Jun-30.35652400)
0.00028761 TDB
node 354.6898694399819 3.0622e-05 deg
peri 301.6169766140759 6.5625e-05 deg
i 10.26081953905197 5.9519e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      7673 days (21.01 yr)  
   first obs. used      1999-09-08  
   last obs. used      2020-09-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58323  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:21:47  

Additional Information
 Jupiter MOID = 1.94899 au 
 T_jup = 3.203 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.635614736928378E-15 -1.195101597672135E-14 7.206362215780552E-12 -1.878316952530416E-14 1.542487026401561E-12 -7.164920016625225E-15
q -1.195101597672135E-14 4.076283945999169E-14 -2.75596598804738E-11 6.249657214141469E-14 -5.955754670794797E-12 2.553674102322681E-14
tp 7.206362215780552E-12 -2.75596598804738E-11 8.271936860035357E-8 -9.203779282458951E-11 1.669865320489361E-8 -1.20844427640971E-11
node -1.878316952530416E-14 6.249657214141469E-14 -9.203779282458951E-11 9.376865580030587E-10 -9.406959135836581E-10 -3.298215948178051E-11
peri 1.542487026401561E-12 -5.955754670794797E-12 1.669865320489361E-8 -9.406959135836581E-10 4.306685272755155E-9 2.973999093317753E-11
i -7.164920016625225E-15 2.553674102322681E-14 -1.20844427640971E-11 -3.298215948178051E-11 2.973999093317753E-11 3.542493359553169E-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 15.8   n/a MPO437518  

359553 (2010 SP31)          Discovered 2008-Mar-02 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2010 SP31 = 2013 CD84 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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