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101267 (1998 SU107)
Classification: Main-belt Asteroid          SPK-ID: 2101267
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1659688192857399 4.8478e-08  
a 2.385213086141503 1.0029e-08 au
q 1.989342086489702 1.1876e-07 au
i 1.799997563914981 3.2717e-06 deg
node 271.4678841688725 0.00017443 deg
peri 113.3206701047228 0.00017493 deg
M 1.35683961679841 1.2356e-05 deg
tp 2459195.428747711101
(2020-Dec-11.92874771)
4.6181e-05 TDB
period 1345.517039303097
3.68
8.4865e-06
2.323e-08
d
yr
n .2675551401314546 1.6875e-09 deg/d
Q 2.781084085793304 1.1694e-08 au
  Orbit Determination Parameters
   # obs. used (total)      640  
   data-arc span      8137 days (22.28 yr)  
   first obs. used      1998-09-26  
   last obs. used      2021-01-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50275  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:36:00  

Additional Information
 Earth MOID = .992729 au 
 Jupiter MOID = 2.67547 au 
 T_jup = 3.516 
[ 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 16.53   n/a E2021B55  

101267 (1998 SU107)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 SU107 = 2000 EL161 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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