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123003 (2000 SC258)
Classification: Main-belt Asteroid          SPK-ID: 2123003
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .192900541504698 8.8695e-08  
a 2.585841659467743 2.5217e-08 au
q 2.087031403111008 2.3819e-07 au
i 4.066229781826126 9.4218e-06 deg
node 2.824222618459221 9.182e-05 deg
peri 339.5421453086203 9.3772e-05 deg
M 286.5902545962062 2.9406e-05 deg
tp 2459310.208080006080
(2021-Apr-05.70808001)
0.00012792 TDB
period 1518.802553923945
4.16
2.2217e-05
6.083e-08
d
yr
n .2370288350318558 3.4673e-09 deg/d
Q 3.084651915824478 3.0082e-08 au
  Orbit Determination Parameters
   # obs. used (total)      274  
   data-arc span      6769 days (18.53 yr)  
   first obs. used      2000-09-24  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57774  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:01:43  

Additional Information
 Earth MOID = 1.07971 au 
 Jupiter MOID = 2.32074 au 
 T_jup = 3.392 
[ 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 16.2   n/a MPO469277  

123003 (2000 SC258)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

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