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103499 (2000 AO244)
Classification: Main-belt Asteroid          SPK-ID: 2103499
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .149865477453141 5.8021e-08  
a 2.648703206503311 1.5087e-08 au
q 2.251754035829026 1.6097e-07 au
i 14.52006822643618 5.5935e-06 deg
node 71.18988637404003 1.6782e-05 deg
peri 358.5546374549062 2.2309e-05 deg
M 344.1220021899181 1.3923e-05 deg
tp 2459269.945100340148
(2021-Feb-24.44510034)
6.0933e-05 TDB
period 1574.520693445302
4.31
1.3453e-05
3.683e-08
d
yr
n .2286410089741423 1.9535e-09 deg/d
Q 3.045652377177595 1.7348e-08 au
  Orbit Determination Parameters
   # obs. used (total)      621  
   data-arc span      7706 days (21.10 yr)  
   first obs. used      1999-12-12  
   last obs. used      2021-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47571  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:34:48  

Additional Information
 Earth MOID = 1.26568 au 
 Jupiter MOID = 2.26145 au 
 T_jup = 3.330 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.54   n/a E2021B55  

103499 (2000 AO244)          Discovered 2000-Jan-08 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 AO244 = 2003 WJ136 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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