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JPL Small-Body Database Browser
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392203 (2009 SZ292)
Classification: Outer Main-belt Asteroid          SPK-ID: 2392203
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1463310234406332 1.6564e-07  
a 3.986271151100855 1.4232e-07 au
q 3.402956013848396 6.9044e-07 au
i 8.755545599013576 1.6028e-05 deg
node 183.4465381388411 8.2323e-05 deg
peri 50.96427999835549 8.9804e-05 deg
M 215.7606228705058 4.5148e-05 deg
tp 2459765.242759355147
(2022-Jul-04.74275935)
0.0004125 TDB
period 2907.02443197193
7.96
0.00015568
4.262e-07
d
yr
n .1238379684878672 6.632e-09 deg/d
Q 4.569586288353314 1.6315e-07 au
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      4620 days (12.65 yr)  
   first obs. used      2006-04-20  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55715  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:49:42  

Additional Information
 Earth MOID = 2.402 au 
 Jupiter MOID = .513029 au 
 T_jup = 3.017 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457271.5 (2015-Sep-06.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1459924893017984 1.6597e-07  
q 3.402674804673495 6.9093e-07 au
tp 2456854.642938094913
(2014-Jul-16.14293809)
0.00030151 TDB
node 183.4727481117048 8.2299e-05 deg
peri 50.55075432520727 8.9717e-05 deg
i 8.757196561811513 1.603e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      4620 days (12.65 yr)  
   first obs. used      2006-04-20  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55715  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:49:42  

Additional Information
 Jupiter MOID = .513029 au 
 T_jup = 3.017 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.754450589903296E-14 -1.129497138693629E-13 -2.466292706351027E-11 9.890373564276998E-14 -3.087117546572372E-12 1.367115827032057E-15
q -1.129497138693629E-13 4.773810266200347E-13 1.192197494661112E-10 -3.627717465015708E-13 1.493657468434926E-11 1.332798425823932E-14
tp -2.466292706351027E-11 1.192197494661112E-10 9.09081216132588E-8 -5.55008953475668E-12 1.122082563207564E-8 3.519958759382123E-11
node 9.890373564276998E-14 -3.627717465015708E-13 -5.55008953475668E-12 6.773046741857546E-9 -6.693419711805055E-9 9.295215189002956E-10
peri -3.087117546572372E-12 1.493657468434926E-11 1.122082563207564E-8 -6.693419711805055E-9 8.049052063519826E-9 -9.142170892332293E-10
i 1.367115827032057E-15 1.332798425823932E-14 3.519958759382123E-11 9.295215189002956E-10 -9.142170892332293E-10 2.569562863056293E-10

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.8   n/a MPO427953  

392203 (2009 SZ292)          Discovered 2009-Sep-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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