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487179 (2014 OR315)
Classification: Main-belt Asteroid          SPK-ID: 2487179
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .160482366678916 1.0017e-07  
a 2.465580690162921 3.254e-08 au
q 2.06989846576774 2.4272e-07 au
i 3.148350082063939 7.0993e-06 deg
node 242.2770699649813 0.00014745 deg
peri 40.48245880072933 0.00014854 deg
M 197.5674256264912 1.99e-05 deg
tp 2459638.539966693559
(2022-Feb-28.03996669)
8.5194e-05 TDB
period 1414.090670517268
3.87
2.7994e-05
7.664e-08
d
yr
n .2545805636835957 5.0397e-09 deg/d
Q 2.861262914558102 3.7762e-08 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      5963 days (16.33 yr)  
   first obs. used      2002-05-19  
   last obs. used      2018-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .73444  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 13:23:55  

Additional Information
 Earth MOID = 1.05468 au 
 Jupiter MOID = 2.27658 au 
 T_jup = 3.467 
[ 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 17.7   n/a MPO456348  

487179 (2014 OR315)          Discovered 2011-Oct-26 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

Alternate Designations
 2014 OR315 = 2011 UG253 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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