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452386 (2002 LM38)
Classification: Main-belt Asteroid          SPK-ID: 2452386
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1619405623394581 9.3451e-08  
a 3.116445540699367 5.1049e-08 au
q 2.611766597338215 2.8367e-07 au
i 16.51981615828649 6.7727e-06 deg
node 114.7087806099027 4.3978e-05 deg
peri 122.322043156683 5.5588e-05 deg
M 97.33505409082819 4.1771e-05 deg
tp 2458457.181474021749
(2018-Dec-04.68147402)
0.00022443 TDB
period 2009.498748206901
5.50
4.9375e-05
1.352e-07
d
yr
n .1791491536490043 4.4018e-09 deg/d
Q 3.621124484060519 5.9316e-08 au
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      6744 days (18.46 yr)  
   first obs. used      2002-05-05  
   last obs. used      2020-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63077  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 06:41:12  

Additional Information
 Earth MOID = 1.63995 au 
 Jupiter MOID = 1.6678 au 
 T_jup = 3.134 
[ 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 15.8   n/a MPO437750  

452386 (2002 LM38)          Discovered 2002-May-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

[ show close-approach data ]
Alternate Designations
 2002 LM38 = 2012 BQ88 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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