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385659 (2005 SZ35)
Classification: Main-belt Asteroid          SPK-ID: 2385659
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .160542507853898 7.2252e-08  
a 2.370068145711922 1.4939e-08 au
q 1.989571461814692 1.6525e-07 au
i 4.743018888085339 7.2876e-06 deg
node 210.1325799661404 5.6123e-05 deg
peri 192.7524098337692 6.518e-05 deg
M 99.2324787715564 2.5289e-05 deg
tp 2459029.140719336669
(2020-Jun-28.64071934)
9.372e-05 TDB
period 1332.722337242537
3.65
1.2601e-05
3.45e-08
d
yr
n .270123783431781 2.554e-09 deg/d
Q 2.750564829609152 1.7337e-08 au
  Orbit Determination Parameters
   # obs. used (total)      272  
   data-arc span      5596 days (15.32 yr)  
   first obs. used      2005-09-23  
   last obs. used      2021-01-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49394  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:06:11  

Additional Information
 Earth MOID = .997848 au 
 Jupiter MOID = 2.64544 au 
 T_jup = 3.523 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457253.5 (2015-Aug-19.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1613923802670744 7.2886e-08  
q 1.987064561661564 1.6699e-07 au
tp 2457694.099509632987
(2016-Nov-01.59950963)
9.3331e-05 TDB
node 210.2000270585725 5.6044e-05 deg
peri 192.1583919926707 6.4925e-05 deg
i 4.746023669843971 7.2947e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      272  
   data-arc span      5596 days (15.32 yr)  
   first obs. used      2005-09-23  
   last obs. used      2021-01-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49394  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:06:11  

Additional Information
 Jupiter MOID = 2.64544 au 
 T_jup = 3.523 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.312354899515114E-15 -1.214647395401154E-14 -1.494130222868435E-12 3.803678342129858E-14 -6.30646051441649E-13 -8.790408603645394E-15
q -1.214647395401154E-14 2.788663520023425E-14 3.387343791785693E-12 -8.67409629839254E-14 1.415669240586323E-12 2.029339416214564E-14
tp -1.494130222868435E-12 3.387343791785693E-12 8.710653836458693E-9 2.851969157322665E-11 3.064517233413258E-9 7.621577196321237E-12
node 3.803678342129858E-14 -8.67409629839254E-14 2.851969157322665E-11 3.140930654535308E-9 -3.119670328933135E-9 6.155414468732846E-11
peri -6.30646051441649E-13 1.415669240586323E-12 3.064517233413258E-9 -3.119670328933135E-9 4.215239486018532E-9 -5.848745365058534E-11
i -8.790408603645394E-15 2.029339416214564E-14 7.621577196321237E-12 6.155414468732846E-11 -5.848745365058534E-11 5.321231714287539E-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 17.69   n/a MPCxxxxx  

385659 (2005 SZ35)          Discovered 2005-Sep-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-02-19

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