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43151 (1999 XU114)
Classification: Main-belt Asteroid          SPK-ID: 2043151
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1014716028262521 1.7338e-08  
a 2.54203887391334 1.0964e-08 au
q 2.284094114930712 4.4183e-08 au
i 14.26987664870214 3.6256e-07 deg
node 290.3482603996749 2.572e-06 deg
peri 176.1283253201932 7.9642e-06 deg
M 27.56220131189194 9.8034e-06 deg
tp 2459087.160026160077
(2020-Aug-25.66002616)
4.0333e-05 TDB
period 1480.374884453357
4.05
9.5778e-06
2.622e-08
d
yr
n .2431816452580075 1.5733e-09 deg/d
Q 2.799983632895967 1.2077e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1707  
   data-arc span      12147 days (33.26 yr)  
   first obs. used      1987-12-20  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45479  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 05:24:12  

Additional Information
 Earth MOID = 1.3009 au 
 Jupiter MOID = 2.33202 au 
 T_jup = 3.395 
[ 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 13.92   n/a MPCxxxxx  
diameter diameter 4.760 km 0.587 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.340   0.112 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

43151 (1999 XU114)          Discovered 1999-Dec-11 by LINEAR at Socorro
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 XU114 = 1987 YF3 = 1991 VQ5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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