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JPL Small-Body Database Browser
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146201 (2000 UX18)
Classification: Outer Main-belt Asteroid          SPK-ID: 2146201
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 .193865021233156 7.3224e-08  
a 3.206525212119734 2.4719e-08 au
q 2.584892133787491 2.2958e-07 au
i 14.78156117929451 6.4899e-06 deg
node 260.2120086038729 3.2393e-05 deg
peri 88.64109617607333 4.558e-05 deg
M 116.3891647552547 2.377e-05 deg
tp 2457922.451957992730
(2017-Jun-17.95195799)
0.00013744 TDB
period 2097.251025350251
5.74
2.4252e-05
6.64e-08
d
yr
n .171653271663023 1.9849e-09 deg/d
Q 3.828158290451976 2.9511e-08 au
  Orbit Determination Parameters
   # obs. used (total)      420  
   data-arc span      7153 days (19.58 yr)  
   first obs. used      1999-07-13  
   last obs. used      2019-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4873  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:50:59  

Additional Information
 Earth MOID = 1.63109 au 
 Jupiter MOID = 1.87045 au 
 T_jup = 3.112 
[ 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 MPO432919  
diameter diameter 6.888 km 0.615 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.071   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146201 (2000 UX18)          Discovered 2000-Oct-25 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

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