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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06592803156973449 6.3095e-08  
a 3.068557203120923 5.3952e-08 au
q 2.86625326696003 2.1908e-07 au
i 10.25974477918697 8.7363e-06 deg
node 354.6844298519792 3.581e-05 deg
peri 301.3005709317577 7.6081e-05 deg
M 281.4331572286877 6.6414e-05 deg
tp 2459028.985927165013
(2020-Jun-28.48592717)
0.00036284 TDB
period 1963.359202665186
5.38
5.178e-05
1.418e-07
d
yr
n .1833592138979529 4.8358e-09 deg/d
Q 3.270861139281815 5.7509e-08 au
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      7234 days (19.81 yr)  
   first obs. used      1999-09-08  
   last obs. used      2019-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61347  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:44:47  

Additional Information
 Earth MOID = 1.86694 au 
 Jupiter MOID = 1.95709 au 
 T_jup = 3.204 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457530.5 (2016-May-22.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06522542537508111 6.3249e-08  
q 2.869348205492247 2.1962e-07 au
tp 2457068.929321281938
(2015-Feb-15.42932128)
0.00036677 TDB
node 354.6990756457781 3.5795e-05 deg
peri 301.8854911191945 7.6649e-05 deg
i 10.26087144523398 8.7374e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      7234 days (19.81 yr)  
   first obs. used      1999-09-08  
   last obs. used      2019-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61347  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:44:47  

Additional Information
 Jupiter MOID = 1.95709 au 
 T_jup = 3.204 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.000433734986042E-15 -1.357680130689219E-14 4.848664046602192E-12 1.909431190215287E-14 9.318832570982997E-13 3.698431414478938E-15
q -1.357680130689219E-14 4.823253325835827E-14 -1.620799998682065E-11 -6.946909468330376E-14 -3.022194919104133E-12 -6.744884390112034E-15
tp 4.848664046602192E-12 -1.620799998682065E-11 1.345222522085341E-7 -6.088240607300888E-11 2.489264661838443E-8 4.265221906845042E-11
node 1.909431190215287E-14 -6.946909468330376E-14 -6.088240607300888E-11 1.281256762132606E-9 -1.271020645143918E-9 7.337933943886734E-11
peri 9.318832570982997E-13 -3.022194919104133E-12 2.489264661838443E-8 -1.271020645143918E-9 5.875079664839526E-9 -6.401528865822737E-11
i 3.698431414478938E-15 -6.744884390112034E-15 4.265221906845042E-11 7.337933943886734E-11 -6.401528865822737E-11 7.634135280835232E-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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