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JPL Small-Body Database Browser
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249916 (2001 SV204)
Classification: Main-belt Asteroid          SPK-ID: 2249916
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06738375561129502 5.5287e-08  
a 2.769576202380744 2.1825e-08 au
q 2.582951756412661 1.5914e-07 au
i 3.882279839001548 6.1532e-06 deg
node 37.5572430717681 6.8033e-05 deg
peri 3.979835684735525 7.9138e-05 deg
M 257.7341687997778 4.0516e-05 deg
tp 2459078.740615879228
(2020-Aug-17.24061588)
0.00019149 TDB
period 1683.520484759408
4.61
1.99e-05
5.448e-08
d
yr
n .2138376118728651 2.5277e-09 deg/d
Q 2.956200648348827 2.3296e-08 au
  Orbit Determination Parameters
   # obs. used (total)      399  
   data-arc span      6553 days (17.94 yr)  
   first obs. used      2001-09-18  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5713  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:19:17  

Additional Information
 Earth MOID = 1.59041 au 
 Jupiter MOID = 2.32256 au 
 T_jup = 3.331 
[ show covariance matrix ]

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 16.0   n/a MPO418334  

249916 (2001 SV204)          Discovered 2001-Sep-19 by LINEAR at Socorro
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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