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487054 (2014 OW58)
Classification: Main-belt Asteroid          SPK-ID: 2487054
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03634555293425467 1.2707e-07  
a 2.903691263398578 4.1588e-08 au
q 2.798154998879992 3.7077e-07 au
i 10.44829593444439 1.4374e-05 deg
node 327.1925222567326 3.3941e-05 deg
peri 313.6142418504439 0.00014021 deg
M 92.49264553543051 0.00013312 deg
tp 2458536.167818354770
(2019-Feb-21.66781835)
0.00067134 TDB
period 1807.274345161316
4.95
3.8827e-05
1.063e-07
d
yr
n .1991949927048108 4.2795e-09 deg/d
Q 3.009227527917164 4.31e-08 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      6456 days (17.68 yr)  
   first obs. used      2002-01-14  
   last obs. used      2019-09-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51031  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:18:46  

Additional Information
 Earth MOID = 1.79256 au 
 Jupiter MOID = 2.12902 au 
 T_jup = 3.260 
[ 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 16.4   n/a MPO312539  

487054 (2014 OW58)          Discovered 2007-Jan-28 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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