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103426 (2000 AC158)
Classification: Main-belt Asteroid          SPK-ID: 2103426
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08830925399065419 2.9325e-08  
a 2.560182777992186 1.2416e-08 au
q 2.334094946787975 7.8015e-08 au
i 7.911979983371411 4.066e-06 deg
node 80.02577312241904 2.6708e-05 deg
peri 30.92025351887265 3.7709e-05 deg
M 35.47728454854477 2.6676e-05 deg
tp 2459053.047291240889
(2020-Jul-22.54729124)
0.00011071 TDB
period 1496.252484618569
4.10
1.0884e-05
2.98e-08
d
yr
n .2406011042259173 1.7502e-09 deg/d
Q 2.786270609196396 1.3512e-08 au
  Orbit Determination Parameters
   # obs. used (total)      743  
   data-arc span      7714 days (21.12 yr)  
   first obs. used      1999-12-07  
   last obs. used      2021-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54075  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:34:32  

Additional Information
 Earth MOID = 1.35453 au 
 Jupiter MOID = 2.32359 au 
 T_jup = 3.417 
[ 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 15.72   n/a E2021B55  

103426 (2000 AC158)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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