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JPL Small-Body Database Browser
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226499 (2003 SP296)
Classification: Outer Main-belt Asteroid          SPK-ID: 2226499
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1665124799362489 5.255e-08  
a 3.205445513096705 4.5133e-08 au
q 2.671698831410451 1.5829e-07 au
i 18.56667025858173 1.2498e-05 deg
node 333.6507444513877 1.5641e-05 deg
peri 122.85571332 4.4889e-05 deg
M 196.0875820669265 4.371e-05 deg
tp 2459554.921867966224
(2021-Dec-06.42186797)
0.00026688 TDB
period 2096.191837082968
5.74
4.4271e-05
1.212e-07
d
yr
n .1717400066307725 3.6271e-09 deg/d
Q 3.739192194782959 5.2648e-08 au
  Orbit Determination Parameters
   # obs. used (total)      322  
   data-arc span      4964 days (13.59 yr)  
   first obs. used      2003-09-22  
   last obs. used      2017-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53975  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 08:46:08  

Additional Information
 Earth MOID = 1.73662 au 
 Jupiter MOID = 1.52136 au 
 T_jup = 3.091 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456802.5 (2014-May-25.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1634553994944046 5.2238e-08  
q 2.683718582085515 1.5544e-07 au
tp 2457454.237926286603
(2016-Mar-06.73792629)
0.00024871 TDB
node 333.9624747718107 1.5512e-05 deg
peri 122.14205586976 4.6133e-05 deg
i 18.58864662040552 1.2515e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      322  
   data-arc span      4964 days (13.59 yr)  
   first obs. used      2003-09-22  
   last obs. used      2017-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53975  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 08:46:08  

Additional Information
 Jupiter MOID = 1.52136 au 
 T_jup = 3.091 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.728758467748369E-15 -7.911466969905448E-15 8.655161836690046E-12 -7.571482042774893E-18 1.48230115241503E-12 -7.140443230240998E-15
q -7.911466969905448E-15 2.416293573079207E-14 -2.233574195942687E-11 1.388924119497765E-14 -3.892822430538431E-12 3.805524477924909E-14
tp 8.655161836690046E-12 -2.233574195942687E-11 6.185820753485196E-8 3.159748174981433E-11 1.080872905538758E-8 -2.570482002106146E-12
node -7.571482042774893E-18 1.388924119497765E-14 3.159748174981433E-11 2.406089758761589E-10 -2.226573621648695E-10 8.965117714553056E-11
peri 1.48230115241503E-12 -3.892822430538431E-12 1.080872905538758E-8 -2.226573621648695E-10 2.128267136709661E-9 -8.606137595352297E-11
i -7.140443230240998E-15 3.805524477924909E-14 -2.570482002106146E-12 8.965117714553056E-11 -8.606137595352297E-11 1.566131021120685E-10

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 14.9   n/a MPO494242  
diameter diameter 5.538 km 0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.076   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

226499 (2003 SP296)          Discovered 2003-Sep-29 by LONEOS at Anderson Mesa
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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