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392983 (2012 XY58)
Classification: Main-belt Asteroid          SPK-ID: 2392983
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1339036781849214 3.4e-08  
a 2.609849845342703 3.0824e-08 au
q 2.260381351540967 9.1344e-08 au
i 12.79044754638464 8.2768e-06 deg
node 34.23227016975493 1.7936e-05 deg
peri 81.75887204326563 3.962e-05 deg
M 241.6305805863325 3.3391e-05 deg
tp 2459506.859224090728
(2021-Oct-19.35922409)
0.0001443 TDB
period 1540.003504077458
4.22
2.7282e-05
7.469e-08
d
yr
n .2337657018616063 4.1413e-09 deg/d
Q 2.95931833914444 3.4951e-08 au
  Orbit Determination Parameters
   # obs. used (total)      387  
   data-arc span      5756 days (15.76 yr)  
   first obs. used      2003-09-24  
   last obs. used      2019-06-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48883  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:47:30  

Additional Information
 Earth MOID = 1.31821 au 
 Jupiter MOID = 2.23577 au 
 T_jup = 3.363 
[ 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 15.9   n/a MPO437609  

392983 (2012 XY58)          Discovered 2004-Dec-19 by LONEOS at Anderson Mesa
Reference: Last Updated: 2014-04-17

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