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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1813674504502183 4.6538e-08  
a 2.536542396128988 1.4328e-08 au
q 2.076496168784186 1.2041e-07 au
i 8.210026680431055 4.6195e-06 deg
node 106.820445177199 2.3835e-05 deg
peri 182.6062240037854 2.6372e-05 deg
M 20.88836357241769 1.0635e-05 deg
tp 2459114.882304826739
(2020-Sep-22.38230483)
4.3767e-05 TDB
period 1475.576109900428
4.04
1.2502e-05
3.423e-08
d
yr
n .2439725051012739 2.0671e-09 deg/d
Q 2.99658862347379 1.6926e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1108  
   data-arc span      7347 days (20.11 yr)  
   first obs. used      2000-07-07  
   last obs. used      2020-08-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52997  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:58:25  

Additional Information
 Earth MOID = 1.05826 au 
 Jupiter MOID = 2.18207 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 15.15   n/a E2021B55  

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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