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134888 (2000 SG128)
Classification: Main-belt Asteroid          SPK-ID: 2134888
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1074913938234842 5.449e-08  
a 2.163046157493059 8.3109e-09 au
q 1.930537311119598 1.165e-07 au
i 6.413625273053924 5.5122e-06 deg
node 59.97169807519972 3.6352e-05 deg
peri 310.9401684804758 4.0102e-05 deg
M 136.3123206064344 1.6488e-05 deg
tp 2458760.523259516665
(2019-Oct-04.02325952)
5.3095e-05 TDB
period 1161.975864465799
3.18
6.6968e-06
1.833e-08
d
yr
n .3098171063695069 1.7856e-09 deg/d
Q 2.395555003866519 9.2042e-09 au
  Orbit Determination Parameters
   # obs. used (total)      516  
   data-arc span      7475 days (20.47 yr)  
   first obs. used      2000-09-24  
   last obs. used      2021-03-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5733  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:10:33  

Additional Information
 Earth MOID = .936736 au 
 Jupiter MOID = 3.02379 au 
 T_jup = 3.680 
[ 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 16.8   n/a MPO439836  

134888 (2000 SG128)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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