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249789 (2000 XC53)
Classification: Main-belt Asteroid          SPK-ID: 2249789
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1968617202482499 5.7463e-08  
a 3.184920132050257 2.6957e-08 au
q 2.55793127600156 1.8632e-07 au
i 17.36360006344366 7.7489e-06 deg
node 310.2690256205779 2.0927e-05 deg
peri 145.0259184409229 3.0371e-05 deg
M 156.8471021475141 1.9659e-05 deg
tp 2458095.975688019403
(2017-Dec-08.47568802)
0.00010954 TDB
period 2076.09033163241
5.68
2.6358e-05
7.216e-08
d
yr
n .1734028594588827 2.2015e-09 deg/d
Q 3.811908988098954 3.2264e-08 au
  Orbit Determination Parameters
   # obs. used (total)      410  
   data-arc span      6761 days (18.51 yr)  
   first obs. used      2000-11-20  
   last obs. used      2019-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55408  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:19:06  

Additional Information
 Earth MOID = 1.59352 au 
 Jupiter MOID = 1.40381 au 
 T_jup = 3.098 
[ 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 14.8   n/a MPO476005  

249789 (2000 XC53)          Discovered 2000-Dec-06 by LINEAR at Socorro
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

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