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469536 (2003 SZ294)
Classification: Main-belt Asteroid          SPK-ID: 2469536
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3499060176233935 6.3326e-08  
a 2.711594712261396 2.1655e-08 au
q 1.762791405085359 1.7951e-07 au
i 16.18296733703267 7.5159e-06 deg
node 198.7568679943283 2.6565e-05 deg
peri 182.8563990721286 2.8532e-05 deg
M 271.5438007924513 1.4852e-05 deg
tp 2459401.238776826532
(2021-Jul-05.73877683)
7.108e-05 TDB
period 1630.931025185177
4.47
1.9537e-05
5.349e-08
d
yr
n .2207328172931932 2.6442e-09 deg/d
Q 3.660398019437432 2.9232e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      5694 days (15.59 yr)  
   first obs. used      2003-09-21  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5743  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 13:58:23  

Additional Information
 Earth MOID = .765866 au 
 Jupiter MOID = 1.79884 au 
 T_jup = 3.218 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457182.5 (2015-Jun-09.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3509626010912493 6.3328e-08  
q 1.758242483993194 1.7934e-07 au
tp 2457772.791704611199
(2017-Jan-19.29170461)
5.6697e-05 TDB
node 198.7914311426208 2.6546e-05 deg
peri 183.0474582293413 2.8498e-05 deg
i 16.1976361137201 7.5221e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      5694 days (15.59 yr)  
   first obs. used      2003-09-21  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5743  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 13:58:23  

Additional Information
 Jupiter MOID = 1.79884 au 
 T_jup = 3.218 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.010448809053186E-15 -1.133216294798236E-14 -5.564661039346673E-13 3.035821446847105E-14 -5.293769404795101E-14 -3.610100412389039E-14
q -1.133216294798236E-14 3.216215590785142E-14 2.005672166701325E-12 -8.089722601376484E-14 2.146477864252329E-13 1.058531717219784E-13
tp -5.564661039346673E-13 2.005672166701325E-12 3.214543022726773E-9 7.297300552877632E-11 6.438201318338124E-10 1.200035685834379E-11
node 3.035821446847105E-14 -8.089722601376484E-14 7.297300552877632E-11 7.04679110065479E-10 -6.581965299596972E-10 3.980008376635807E-11
peri -5.293769404795101E-14 2.146477864252329E-13 6.438201318338124E-10 -6.581965299596972E-10 8.121513158657444E-10 -3.70558516114618E-11
i -3.610100412389039E-14 1.058531717219784E-13 1.200035685834379E-11 3.980008376635807E-11 -3.70558516114618E-11 5.658264971105851E-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 16.5   n/a MPO434688  

469536 (2003 SZ294)          Discovered 2003-Sep-21 by LINEAR at Socorro
Reference: Last Updated: 2016-08-22

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