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487158 (2014 OP239)
Classification: Main-belt Asteroid          SPK-ID: 2487158
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1084092566694396 6.5552e-08  
a 3.058685513125015 1.7904e-07 au
q 2.727095690261549 1.8131e-07 au
i 2.74132027417488 7.5495e-06 deg
node 105.032027055692 0.00012769 deg
peri 242.0948292173134 0.0001372 deg
M 359.042613016276 6.6215e-05 deg
tp 2459005.696197911206
(2020-Jun-05.19619791)
0.00035975 TDB
period 1953.89250098005
5.35
0.00017156
4.697e-07
d
yr
n .1842475979714484 1.6178e-08 deg/d
Q 3.390275335988482 1.9846e-07 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      2678 days (7.33 yr)  
   first obs. used      2010-12-13  
   last obs. used      2018-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67305  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:03:38  

Additional Information
 Earth MOID = 1.72149 au 
 Jupiter MOID = 2.00337 au 
 T_jup = 3.224 
[ 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 16.9   n/a MPO446844  

487158 (2014 OP239)          Discovered 2014-Jul-25 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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