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452012 (2014 OC93)
Classification: Outer Main-belt Asteroid          SPK-ID: 2452012
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04699890652498279 9.5337e-08  
a 3.299739754654547 4.8791e-08 au
q 3.144655594368768 3.3353e-07 au
i 6.621599601648182 6.1147e-06 deg
node 258.5343811780475 5.1696e-05 deg
peri 82.51541554943377 0.00011046 deg
M 321.1432301969953 8.9413e-05 deg
tp 2459236.810029408518
(2021-Jan-22.31002941)
0.00054297 TDB
period 2189.363938854434
5.99
4.8559e-05
1.329e-07
d
yr
n .1644313188918088 3.647e-09 deg/d
Q 3.454823914940325 5.1084e-08 au
  Orbit Determination Parameters
   # obs. used (total)      145  
   data-arc span      6176 days (16.91 yr)  
   first obs. used      2003-10-18  
   last obs. used      2020-09-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56785  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 06:45:14  

Additional Information
 Earth MOID = 2.14515 au 
 Jupiter MOID = 1.77493 au 
 T_jup = 3.157 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458257.5 (2018-May-19.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04979992544826518 9.7321e-08  
q 3.12840153259805 3.4011e-07 au
tp 2459252.714801673841
(2021-Feb-07.21480167)
0.00049754 TDB
node 258.5826649843061 5.1642e-05 deg
peri 85.69485299452099 0.00010394 deg
i 6.628352685021735 6.109e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      145  
   data-arc span      6176 days (16.91 yr)  
   first obs. used      2003-10-18  
   last obs. used      2020-09-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56785  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 06:45:14  

Additional Information
 Jupiter MOID = 1.77493 au 
 T_jup = 3.157 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.471335775664514E-15 -3.284263566496223E-14 1.967114201673312E-11 4.698604161895244E-14 4.137643643927602E-12 -1.42399000926651E-14
q -3.284263566496223E-14 1.15676060857553E-13 -6.837812487550033E-11 -1.638876129577514E-13 -1.45258042038988E-11 5.071259335184169E-14
tp 1.967114201673312E-11 -6.837812487550033E-11 2.475450964510027E-7 -1.095681050719798E-11 4.478539296275688E-8 6.093252079340173E-12
node 4.698604161895244E-14 -1.638876129577514E-13 -1.095681050719798E-11 2.666916522261652E-9 -2.647040583153029E-9 1.345739754845698E-10
peri 4.137643643927602E-12 -1.45258042038988E-11 4.478539296275688E-8 -2.647040583153029E-9 1.080347107195717E-8 -1.338801780410845E-10
i -1.42399000926651E-14 5.071259335184169E-14 6.093252079340173E-12 1.345739754845698E-10 -1.338801780410845E-10 3.732023374195927E-11

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 16.0   n/a MPO440873  

452012 (2014 OC93)          Discovered 2009-Jul-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-11-30

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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