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65334 (2002 LF57)
Classification: Main-belt Asteroid          SPK-ID: 2065334
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1773443946374466 5.3115e-08  
a 2.447454665079841 1.1634e-08 au
q 2.013412299098662 1.2577e-07 au
i 6.560182007682529 4.5145e-06 deg
node 181.3597690269916 3.2969e-05 deg
peri 196.7203585646386 3.4478e-05 deg
M 177.8267345945684 1.0873e-05 deg
tp 2458309.679902370463
(2018-Jul-10.17990237)
4.0089e-05 TDB
period 1398.525568799539
3.83
9.9718e-06
2.73e-08
d
yr
n .2574139565492646 1.8354e-09 deg/d
Q 2.881497031061021 1.3697e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1013  
   data-arc span      9901 days (27.11 yr)  
   first obs. used      1993-03-20  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55871  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 12:50:24  

Additional Information
 Earth MOID = 1.01594 au 
 Jupiter MOID = 2.58022 au 
 T_jup = 3.467 
[ 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 15.5   n/a MPO333364  
diameter diameter 1.770 km 0.078 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.296   0.044 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65334 (2002 LF57)          Discovered 2002-Jun-10 by NEAT at Palomar
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

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