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118691 (2000 OJ23)
Classification: Main-belt Asteroid          SPK-ID: 2118691
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1812029161403734 4.6928e-08  
a 2.536051964250785 1.4494e-08 au
q 2.076511952845021 1.2104e-07 au
i 8.210546732757733 4.7117e-06 deg
node 106.8211952104389 2.6081e-05 deg
peri 182.7079587188908 2.856e-05 deg
M 332.0151766418437 1.1431e-05 deg
tp 2459115.171559332855
(2020-Sep-22.67155933)
4.661e-05 TDB
period 1475.148184124445
4.04
1.2646e-05
3.462e-08
d
yr
n .2440432790917703 2.0921e-09 deg/d
Q 2.995591975656549 1.712e-08 au
  Orbit Determination Parameters
   # obs. used (total)      988  
   data-arc span      7285 days (19.95 yr)  
   first obs. used      2000-07-07  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55305  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 01:51:55  

Additional Information
 Earth MOID = 1.06023 au 
 Jupiter MOID = 2.18408 au 
 T_jup = 3.411 
[ 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 15.1   n/a MPO385521  

118691 (2000 OJ23)          Discovered 2000-Jul-23 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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