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437248 (2012 XA50)
Classification: Main-belt Asteroid          SPK-ID: 2437248
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1683113350126476 5.1666e-08  
a 2.577629498062138 3.8754e-08 au
q 2.143785236075319 1.4742e-07 au
i 3.506121084638103 6.6686e-06 deg
node 106.7136767026003 0.00012124 deg
peri 238.9624852475167 0.00012432 deg
M 356.3018600996191 2.9935e-05 deg
tp 2459016.027802631110
(2020-Jun-15.52780263)
0.00012576 TDB
period 1511.5731415742
4.14
3.4089e-05
9.333e-08
d
yr
n .2381624746422026 5.3711e-09 deg/d
Q 3.011473760048957 4.5277e-08 au
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      6760 days (18.51 yr)  
   first obs. used      2000-12-21  
   last obs. used      2019-06-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54978  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:09:24  

Additional Information
 Earth MOID = 1.13897 au 
 Jupiter MOID = 2.39826 au 
 T_jup = 3.404 
[ 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 16.6   n/a MPO437695  

437248 (2012 XA50)          Discovered 2010-Feb-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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