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JPL Small-Body Database Browser
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423009 (2003 SZ325)
Classification: Main-belt Asteroid          SPK-ID: 2423009
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2186837962517783 1.6076e-07  
a 2.351914290183348 2.3127e-08 au
q 1.837588744747247 3.6522e-07 au
i 2.808912515691114 5.9096e-06 deg
node 133.0249564416688 0.00022988 deg
peri 239.0971244782922 0.00023129 deg
M 219.0491199326617 3.2883e-05 deg
tp 2459516.317359900133
(2021-Oct-28.81735990)
0.00012653 TDB
period 1317.439447524795
3.61
1.9432e-05
5.32e-08
d
yr
n .2732573407273995 4.0305e-09 deg/d
Q 2.866239835619449 2.8184e-08 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      5609 days (15.36 yr)  
   first obs. used      2003-09-18  
   last obs. used      2019-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .71903  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:34:05  

Additional Information
 Earth MOID = .839586 au 
 Jupiter MOID = 2.59786 au 
 T_jup = 3.523 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.0   n/a MPO472248  

423009 (2003 SZ325)          Discovered 2003-Sep-18 by LINEAR at Socorro
Reference: Last Updated: 2015-02-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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