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487082 (2014 OZ117)
Classification: Main-belt Asteroid          SPK-ID: 2487082
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1076956880437193 4.1155e-08  
a 3.140518622056916 3.5417e-08 au
q 2.802298308240384 1.3012e-07 au
i 10.95360140972222 4.6035e-06 deg
node 114.9040391076611 2.4608e-05 deg
peri 217.0874902426888 3.9039e-05 deg
M 66.95123132728344 2.6316e-05 deg
tp 2459018.443635054502
(2020-Jun-17.94363505)
0.00014915 TDB
period 2032.827308508616
5.57
3.4387e-05
9.415e-08
d
yr
n .1770932525813587 2.9957e-09 deg/d
Q 3.478738935873449 3.9231e-08 au
  Orbit Determination Parameters
   # obs. used (total)      187  
   data-arc span      5377 days (14.72 yr)  
   first obs. used      2006-01-30  
   last obs. used      2020-10-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50727  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 17:20:09  

Additional Information
 Earth MOID = 1.79891 au 
 Jupiter MOID = 1.85021 au 
 T_jup = 3.173 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457836.5 (2017-Mar-24.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1111981179872348 4.0663e-08  
q 2.790197842674351 1.295e-07 au
tp 2456989.779748065685
(2014-Nov-28.27974807)
0.00015197 TDB
node 115.0246052389182 2.4682e-05 deg
peri 217.896785313477 3.8471e-05 deg
i 10.93986107310707 4.5978e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      187  
   data-arc span      5377 days (14.72 yr)  
   first obs. used      2006-01-30  
   last obs. used      2020-10-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50727  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 17:20:09  

Additional Information
 Jupiter MOID = 1.85021 au 
 T_jup = 3.173 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.653454922009875E-15 -5.107425918103249E-15 -1.042598640510284E-13 8.979522950744225E-15 -3.341012233648078E-14 -2.831603145396523E-15
q -5.107425918103249E-15 1.677097675586282E-14 -1.297289651896329E-12 -2.382079695091344E-14 -1.345972510038087E-13 1.17913018044398E-14
tp -1.042598640510284E-13 -1.297289651896329E-12 2.309384188923436E-8 -8.695447074433767E-12 4.495156430595634E-9 -1.350618541540101E-11
node 8.979522950744225E-15 -2.382079695091344E-14 -8.695447074433767E-12 6.092125580995597E-10 -5.994798384637054E-10 1.008004316102044E-11
peri -3.341012233648078E-14 -1.345972510038087E-13 4.495156430595634E-9 -5.994798384637054E-10 1.480006550723342E-9 -1.235882228330016E-11
i -2.831603145396523E-15 1.17913018044398E-14 -1.350618541540101E-11 1.008004316102044E-11 -1.235882228330016E-11 2.113932362095599E-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 16.39   n/a MPCxxxxx  

487082 (2014 OZ117)          Discovered 2012-Feb-16 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

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