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216998 (2000 SP52)
Classification: Main-belt Asteroid          SPK-ID: 2216998
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2479479072386851 4.6306e-08  
a 2.741673977779309 1.5723e-08 au
q 2.061881652658168 1.226e-07 au
i 10.02129678613592 5.4528e-06 deg
node 243.1705467993747 2.6132e-05 deg
peri 30.91867781039114 2.7825e-05 deg
M 211.7437140485942 1.1247e-05 deg
tp 2459883.361703764686
(2022-Oct-30.86170376)
5.5324e-05 TDB
period 1658.143611096956
4.54
1.4264e-05
3.905e-08
d
yr
n .2171102657156696 1.8676e-09 deg/d
Q 3.42146630290045 1.9621e-08 au
  Orbit Determination Parameters
   # obs. used (total)      530  
   data-arc span      7463 days (20.43 yr)  
   first obs. used      2000-09-01  
   last obs. used      2021-02-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58526  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:57:09  

Additional Information
 Earth MOID = 1.05112 au 
 Jupiter MOID = 1.7164 au 
 T_jup = 3.283 
[ 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 15.73   n/a MPCxxxxx  

216998 (2000 SP52)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20090806/Numbers.arcLast Updated: 2009-08-09

[ show close-approach data ]
Alternate Designations
 2000 SP52 = 2004 GE28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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