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JPL Small-Body Database Browser
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469537 (2003 SZ298)
Classification: Main-belt Asteroid          SPK-ID: 2469537
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .301048103861732 1.156e-07  
a 2.652816959069483 2.579e-08 au
q 1.854191443649369 3.1025e-07 au
i 11.6284416321343 1.0192e-05 deg
node 250.9886917339905 6.0921e-05 deg
peri 71.27644248648585 6.4565e-05 deg
M 334.4153547999306 2.2766e-05 deg
tp 2459112.659548581144
(2020-Sep-20.15954858)
0.00010015 TDB
period 1578.190245495463
4.32
2.3014e-05
6.301e-08
d
yr
n .2281093809998681 3.3264e-09 deg/d
Q 3.451442474489598 3.3554e-08 au
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      7087 days (19.40 yr)  
   first obs. used      1999-12-05  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .72381  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:52:00  

Additional Information
 Earth MOID = .87996 au 
 Jupiter MOID = 2.03506 au 
 T_jup = 3.295 
[ 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 16.8   n/a MPO434688  

469537 (2003 SZ298)          Discovered 2003-Sep-29 by LONEOS at Anderson Mesa
Reference: Last Updated: 2016-08-22

Alternate Designations
 2003 SZ298 = 2012 WU22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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