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JPL Small-Body Database Browser
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48304 (2002 LL37)
Classification: Main-belt Asteroid          SPK-ID: 2048304
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09762537748750601 4.3446e-08  
a 3.128389122500832 2.3236e-08 au
q 2.822978953488881 1.4335e-07 au
i 17.29505174776975 4.4592e-06 deg
node 252.2968707396626 1.5594e-05 deg
peri 163.5805726673412 2.8417e-05 deg
M 305.2552704063755 2.266e-05 deg
tp 2458907.840215746596
(2020-Feb-28.34021575)
0.00012734 TDB
period 2021.061725760354
5.53
2.2517e-05
6.165e-08
d
yr
n .1781241984900597 1.9845e-09 deg/d
Q 3.433799291512784 2.5505e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1210  
   data-arc span      12051 days (32.99 yr)  
   first obs. used      1986-11-30  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44387  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:10:44  

Additional Information
 Earth MOID = 1.83925 au 
 Jupiter MOID = 1.89774 au 
 T_jup = 3.137 
[ 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 13.2   n/a MPO452829  
diameter diameter 10.115 km 0.165 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.119   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48304 (2002 LL37)          Discovered 2002-Jun-11 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 LL37 = 1986 WA10 = 2000 JW59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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