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18133 (2000 OL12)
Classification: Main-belt Asteroid          SPK-ID: 2018133
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2040732831066188 3.9992e-08  
a 2.681123864477639 1.0029e-08 au
q 2.133978115038182 1.0808e-07 au
i 1.744963241731476 4.2801e-06 deg
node 213.0433327233846 0.00012326 deg
peri 174.6202826264055 0.00012358 deg
M 165.6081894592358 9.6106e-06 deg
tp 2458462.845403861323
(2018-Dec-10.34540386)
4.1044e-05 TDB
period 1603.517648958355
4.39
8.9976e-06
2.463e-08
d
yr
n .2245064157752525 1.2597e-09 deg/d
Q 3.228269613917096 1.2076e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1637  
   data-arc span      8915 days (24.41 yr)  
   first obs. used      1996-09-15  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49523  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:23:53  

Additional Information
 Earth MOID = 1.13747 au 
 Jupiter MOID = 2.22271 au 
 T_jup = 3.346 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456706.5 (2014-Feb-18.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2009265092236893 3.9691e-08  
q 2.144043770584669 1.0695e-07 au
tp 2456854.576872676324
(2014-Jul-16.07687268)
3.9743e-05 TDB
node 213.2893082302714 0.00012413 deg
peri 173.9442798610959 0.00012446 deg
i 1.73558182910376 4.2693e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1637  
   data-arc span      8915 days (24.41 yr)  
   first obs. used      1996-09-15  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49523  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:23:53  

Additional Information
 Jupiter MOID = 2.22271 au 
 T_jup = 3.346 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.575398814252088E-15 -4.232986688657871E-15 -2.094350699684206E-13 1.161719214318861E-14 -9.792522040452344E-14 -3.825915462787633E-19
q -4.232986688657871E-15 1.143784996184501E-14 6.212859755411761E-13 -3.044437687658088E-14 2.728990376994752E-13 3.243708932518784E-17
tp -2.094350699684206E-13 6.212859755411761E-13 1.579485949036675E-9 2.402426111830387E-12 3.707423347194239E-10 -1.13007639417815E-13
node 1.161719214318861E-14 -3.044437687658088E-14 2.402426111830387E-12 1.540869053010753E-8 -1.540103365732198E-8 -9.065513037871604E-11
peri -9.792522040452344E-14 2.728990376994752E-13 3.707423347194239E-10 -1.540103365732198E-8 1.549052042654733E-8 9.057800393486525E-11
i -3.825915462787633E-19 3.243708932518784E-17 -1.13007639417815E-13 -9.065513037871604E-11 9.057800393486525E-11 1.822679361025121E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.34   n/a E2021B10  

18133 (2000 OL12)          Discovered 2000-Jul-23 by LINEAR at Socorro
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 OL12 = 1998 EP15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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