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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1675016479772923 5.2435e-08  
a 3.202420160031958 4.4855e-08 au
q 2.666009505710901 1.572e-07 au
i 18.58226810674957 1.2031e-05 deg
node 333.626318154444 1.5109e-05 deg
peri 123.0461649189525 4.2637e-05 deg
M 264.7019760802904 4.2792e-05 deg
tp 2459554.611658799281
(2021-Dec-06.11165880)
0.00025657 TDB
period 2093.224906067382
5.73
4.3978e-05
1.204e-07
d
yr
n .1719834304266641 3.6133e-09 deg/d
Q 3.738830814353015 5.2368e-08 au
  Orbit Determination Parameters
   # obs. used (total)      329  
   data-arc span      5841 days (15.99 yr)  
   first obs. used      2003-09-22  
   last obs. used      2019-09-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53161  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 05:54:33  

Additional Information
 Earth MOID = 1.73056 au 
 Jupiter MOID = 1.52017 au 
 T_jup = 3.091 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456867.5 (2014-Jul-29.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1634633140999272 5.1892e-08  
q 2.683549887895782 1.5418e-07 au
tp 2457454.314875119962
(2016-Mar-06.81487512)
0.00023906 TDB
node 333.9624717325721 1.4999e-05 deg
peri 122.1615829496042 4.4128e-05 deg
i 18.58921586135133 1.204e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      329  
   data-arc span      5841 days (15.99 yr)  
   first obs. used      2003-09-22  
   last obs. used      2019-09-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53161  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 05:54:33  

Additional Information
 Jupiter MOID = 1.52017 au 
 T_jup = 3.091 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.692795527960524E-15 -7.793541612794532E-15 8.264264599422321E-12 -1.333396869474816E-15 1.408351630146576E-12 -7.792065154059915E-15
q -7.793541612794532E-15 2.377275472955324E-14 -2.111463927681829E-11 1.55345776589404E-14 -3.658671813747122E-12 3.812820800262559E-14
tp 8.264264599422321E-12 -2.111463927681829E-11 5.714896845990574E-8 2.07408573917435E-11 9.923905808650074E-9 -7.891544096154991E-12
node -1.333396869474816E-15 1.55345776589404E-14 2.07408573917435E-11 2.249558719034284E-10 -2.096242498704806E-10 7.659808251346129E-11
peri 1.408351630146576E-12 -3.658671813747122E-12 9.923905808650074E-9 -2.096242498704806E-10 1.947322980306483E-9 -7.451621326457304E-11
i -7.792065154059915E-15 3.812820800262559E-14 -7.891544096154991E-12 7.659808251346129E-11 -7.451621326457304E-11 1.4497283620256E-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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