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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1073901497143771 5.7535e-08  
a 2.163034894677365 8.6416e-09 au
q 1.930746253500541 1.2384e-07 au
i 6.413891512590213 6.2691e-06 deg
node 59.97734338183121 3.691e-05 deg
peri 310.921109835331 4.1897e-05 deg
M 74.37447880381625 1.8506e-05 deg
tp 2458760.442571335792
(2019-Oct-03.94257134)
5.9866e-05 TDB
period 1161.966788998601
3.18
6.9633e-06
1.906e-08
d
yr
n .3098195261761766 1.8567e-09 deg/d
Q 2.395323535854189 9.5696e-09 au
  Orbit Determination Parameters
   # obs. used (total)      492  
   data-arc span      7044 days (19.29 yr)  
   first obs. used      2000-09-24  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56873  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 18:26:50  

Additional Information
 Earth MOID = .938388 au 
 Jupiter MOID = 3.02471 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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