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487128 (2014 OL179)
Classification: Main-belt Asteroid          SPK-ID: 2487128
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1492680658019246 6.0165e-08  
a 2.970076614405904 7.0707e-08 au
q 2.526739022890006 1.9908e-07 au
i 12.3092899614531 1.0531e-05 deg
node 342.8779993406494 2.9966e-05 deg
peri 99.76826716780047 4.4628e-05 deg
M 300.8265470234454 3.7859e-05 deg
tp 2459307.808319088241
(2021-Apr-03.30831909)
0.00020108 TDB
period 1869.605191294149
5.12
6.6763e-05
1.828e-07
d
yr
n .1925540224622539 6.876e-09 deg/d
Q 3.413414205921801 8.1261e-08 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      2735 days (7.49 yr)  
   first obs. used      2012-02-27  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64571  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:18:50  

Additional Information
 Earth MOID = 1.57824 au 
 Jupiter MOID = 1.89505 au 
 T_jup = 3.212 
[ show covariance matrix ]

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 16.3   n/a MPO495386  

487128 (2014 OL179)          Discovered 2012-Feb-27 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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