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JPL Small-Body Database Browser
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243620 (1999 LC5)
Classification: Main-belt Asteroid          SPK-ID: 2243620
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .156268270440593 7.7088e-08  
a 3.172653584744073 4.4615e-08 au
q 2.676868496348969 2.3394e-07 au
i 24.67713920527338 8.1581e-06 deg
node 102.2608290399999 1.8716e-05 deg
peri 150.4941114137114 3.113e-05 deg
M 186.4474208568292 2.3893e-05 deg
tp 2459595.586835227234
(2022-Jan-16.08683523)
0.0001441 TDB
period 2064.10796342176
5.65
4.354e-05
1.192e-07
d
yr
n .1744094816645214 3.6789e-09 deg/d
Q 3.668438673139176 5.1587e-08 au
  Orbit Determination Parameters
   # obs. used (total)      244  
   data-arc span      7426 days (20.33 yr)  
   first obs. used      1999-06-08  
   last obs. used      2019-10-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58672  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 02:16:16  

Additional Information
 Earth MOID = 1.6813 au 
 Jupiter MOID = 1.54727 au 
 T_jup = 3.042 
[ 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 15.3   n/a MPO418302  
diameter diameter 4.317 km 0.168 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.079   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243620 (1999 LC5)          Discovered 1999-Jun-08 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Alternate Designations
 1999 LC5 = 2005 LA12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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