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JPL Small-Body Database Browser
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469722 (2005 LP40)
Classification: Apollo [NEO]          SPK-ID: 2469722
[ 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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5473735891774379 5.4085e-08  
a 1.963336749594012 7.8398e-09 au
q .8886580662047729 1.0519e-07 au
i 23.61902070533913 2.1188e-05 deg
node 148.6465094427938 0.00010874 deg
peri 186.6995239954142 0.00010196 deg
M 352.1748183195788 1.3878e-05 deg
tp 2458622.341504442400
(2019-May-18.84150444)		 3.8848e-05 TDB
period 1004.825436697168
2.75		 6.0185e-06
1.648e-08		 d
yr
n .3582711850759965 2.1459e-09 deg/d
Q 3.038015432983251 1.2131e-08 au
   Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      4220 days (11.55 yr)  
   first obs. used      2005-06-14  
   last obs. used      2017-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66948  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:19:16  

Additional Information
 Earth MOID = .120684 au 
 Jupiter MOID = 2.3573 au 
 T_jup = 3.592 
[ 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 19.5   n/a E2013R01  

469722 (2005 LP40)          Discovered 2005-Jun-14 by LINEAR at Socorro
Reference: Last Updated: 2016-08-22

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