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152418 (2005 UX381)
Classification: Main-belt Asteroid          SPK-ID: 2152418
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1477422684937834 5.8148e-08  
a 3.195462915780317 3.8049e-08 au
q 2.723357975715174 1.9987e-07 au
i 14.34064937068621 4.644e-06 deg
node 116.7924455372417 2.4338e-05 deg
peri 272.8535007392452 3.1226e-05 deg
M 231.3534905306871 2.5297e-05 deg
tp 2459946.080611625802
(2023-Jan-01.58061163)
0.00015691 TDB
period 2086.407328830904
5.71
3.7265e-05
1.02e-07
d
yr
n .1725454061751797 3.0818e-09 deg/d
Q 3.66756785584546 4.367e-08 au
  Orbit Determination Parameters
   # obs. used (total)      414  
   data-arc span      7619 days (20.86 yr)  
   first obs. used      1999-09-11  
   last obs. used      2020-07-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55603  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:27:02  

Additional Information
 Earth MOID = 1.77566 au 
 Jupiter MOID = 1.92973 au 
 T_jup = 3.130 
[ 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 14.76   n/a E2020-QM9  
diameter diameter 5.521 km 0.352 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.084   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

152418 (2005 UX381)          Discovered 2005-Oct-25 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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