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123117 (2000 SD367)
Classification: Main-belt Asteroid          SPK-ID: 2123117
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01970858836039286 5.3827e-08  
a 2.444669794762935 1.4085e-08 au
q 2.396488804100866 1.2639e-07 au
i 6.074883195289889 4.3998e-06 deg
node 161.4820127700113 4.0455e-05 deg
peri 15.59372239905008 0.0001303 deg
M 253.9604361788524 0.00012706 deg
tp 2459411.738880933232
(2021-Jul-16.23888093)
0.00049499 TDB
period 1396.139250305354
3.82
1.2066e-05
3.303e-08
d
yr
n .2578539353587139 2.2284e-09 deg/d
Q 2.492850785425003 1.4362e-08 au
  Orbit Determination Parameters
   # obs. used (total)      692  
   data-arc span      7511 days (20.56 yr)  
   first obs. used      1999-06-14  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5924  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 17:18:37  

Additional Information
 Earth MOID = 1.40068 au 
 Jupiter MOID = 2.46509 au 
 T_jup = 3.491 
[ 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 15.8   n/a MPO439791  

123117 (2000 SD367)          Discovered 2000-Sep-23 by LONEOS at Anderson Mesa
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 2000 SD367 = 2002 AG9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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