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JPL Small-Body Database Browser
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32151 (2000 LX31)
Classification: Main-belt Asteroid          SPK-ID: 2032151
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1841820040222138 3.5148e-08  
a 2.368881651391098 7.8844e-09 au
q 1.932576281546435 8.2516e-08 au
i 2.800248425518842 3.6978e-06 deg
node 135.2575183615954 9.1273e-05 deg
peri 116.0460871425378 9.1988e-05 deg
M 198.0319604096352 1.1638e-05 deg
tp 2459599.656531275892
(2022-Jan-20.15653128)
4.3863e-05 TDB
period 1331.721689074222
3.65
6.6486e-06
1.82e-08
d
yr
n .2703267529195703 1.3496e-09 deg/d
Q 2.805187021235762 9.3366e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1086  
   data-arc span      10191 days (27.90 yr)  
   first obs. used      1992-03-02  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51932  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 02:38:42  

Additional Information
 Earth MOID = .920283 au 
 Jupiter MOID = 2.23617 au 
 T_jup = 3.521 
[ 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 15.2   n/a MPO347759  
diameter diameter 2.305 km 0.561 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 20. h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Polishook, D.; Ofek, E.O.; Waszczak, A.; Kulkarni, S.R.; et al. (2012). Mon. Not. Royal Ast. Soc. 421, 2094-2108.]
geometric albedo albedo 0.332   0.222 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

32151 (2000 LX31)          Discovered 2000-Jun-05 by LONEOS at Anderson Mesa
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 LX31 = 1992 EB10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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