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103498 (2000 AW243)
Classification: Main-belt Asteroid          SPK-ID: 2103498
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 .1932381873792227 8.9003e-08  
a 2.534119066565412 9.3816e-09 au
q 2.044430491539184 2.2976e-07 au
i 11.70705779270164 6.0176e-06 deg
node 122.0797962334523 1.6286e-05 deg
peri 25.30622082624667 2.0604e-05 deg
M 68.35767508998828 8.7325e-06 deg
tp 2458920.715446265085
(2020-Mar-12.21544626)
3.572e-05 TDB
period 1473.462039368297
4.03
8.1824e-06
2.24e-08
d
yr
n .2443225481087652 1.3568e-09 deg/d
Q 3.02380764159164 1.1194e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1214  
   data-arc span      7439 days (20.37 yr)  
   first obs. used      2000-01-07  
   last obs. used      2020-05-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50067  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:48:16  

Additional Information
 Earth MOID = 1.06302 au 
 Jupiter MOID = 2.01531 au 
 T_jup = 3.394 
[ 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 15.32   n/a E2021B55  

103498 (2000 AW243)          Discovered 2000-Jan-07 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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