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JPL Small-Body Database Browser
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249788 (2000 XA53)
Classification: Main-belt Asteroid          SPK-ID: 2249788
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1103649363783318 1.3002e-07  
a 3.126271045570989 5.8477e-08 au
q 2.781240340525125 3.7825e-07 au
i 27.04860941238946 1.3024e-05 deg
node 291.9620631260794 1.711e-05 deg
peri 161.3920971757194 6.1391e-05 deg
M 114.1617933216888 5.8267e-05 deg
tp 2457960.239586238797
(2017-Jul-25.73958624)
0.00031783 TDB
period 2019.009532414583
5.53
5.6649e-05
1.551e-07
d
yr
n .1783052502825319 5.0028e-09 deg/d
Q 3.471301750616852 6.4931e-08 au
  Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      6310 days (17.28 yr)  
   first obs. used      2000-12-06  
   last obs. used      2018-03-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63845  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 09:57:32  

Additional Information
 Earth MOID = 1.80601 au 
 Jupiter MOID = 1.70494 au 
 T_jup = 3.037 
[ 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 14.9   n/a MPO437160  
diameter diameter 5.713 km 0.309 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.086   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249788 (2000 XA53)          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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