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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3008914545120949 1.1561e-07  
a 2.651319598556967 2.5777e-08 au
q 1.853560188170738 3.0987e-07 au
i 11.63048984648411 1.0196e-05 deg
node 250.9887286707431 6.0915e-05 deg
peri 71.37749842391744 6.4547e-05 deg
M 243.014104617102 2.2525e-05 deg
tp 2459112.915847485626
(2020-Sep-20.41584749)
0.00010005 TDB
period 1576.854239488024
4.32
2.2996e-05
6.296e-08
d
yr
n .2283026490241009 3.3294e-09 deg/d
Q 3.449079008943196 3.3533e-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 = .878621 au 
 Jupiter MOID = 2.03531 au 
 T_jup = 3.296 
[ 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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