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JPL Small-Body Database Browser
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423405 (2005 LT39)
Classification: Outer Main-belt Asteroid          SPK-ID: 2423405
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03909179995173959 6.0568e-08  
a 3.251433973878897 5.1747e-08 au
q 3.124329567415733 1.9638e-07 au
i 9.009569804637888 9.413e-06 deg
node 133.0238463726016 5.7016e-05 deg
peri 124.0237867859751 0.00015826 deg
M 193.5662606901476 0.00014695 deg
tp 2459990.533079637123
(2023-Feb-15.03307964)
0.00087584 TDB
period 2141.464285710882
5.86
5.1122e-05
1.4e-07
d
yr
n .1681092710264342 4.0132e-09 deg/d
Q 3.37853838034206 5.377e-08 au
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      6622 days (18.13 yr)  
   first obs. used      2000-07-29  
   last obs. used      2018-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60441  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:05:53  

Additional Information
 Earth MOID = 2.11968 au 
 Jupiter MOID = 1.71247 au 
 T_jup = 3.161 
[ 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 15.9   n/a MPO456023  

423405 (2005 LT39)          Discovered 2005-Jun-13 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04

[ show close-approach data ]
Alternate Designations
 2005 LT39 = 2010 LU56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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