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(2010 LG61)
Classification: Centaur          SPK-ID: 3529586
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2455377.5 (2010-Jun-30.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8006488297157534 0.015773  
a 6.839261317510902 0.57947 au
q 1.363414747525577 0.0076791 au
i 123.710513590754 0.052158 deg
node 317.1669643877963 0.17611 deg
peri 351.4482919032541 0.94204 deg
M 4.777030497891644 0.66562 deg
tp 2455290.810252757647
(2010-Apr-04.31025276)
1.0621 TDB
period 6532.9934613189
17.89
830.29
2.273
d
yr
n .05510490744120876 0.0070033 deg/d
Q 12.31510788749623 1.0434 au
  Orbit Determination Parameters
   # obs. used (total)      19  
   data-arc span      55 days  
   first obs. used      2010-06-02  
   last obs. used      2010-07-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      9  
   norm. resid. RMS      .7407  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-18 05:00:49  

Additional Information
 Earth MOID = .355382 au 
 Jupiter MOID = 2.81596 au 
 T_jup = -0.002 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
diameter diameter 0.890 km 0.190 urn:nasa:pds:neowise_diameters_albedos::2.0[centaurs] (http://adsabs.harvard.edu/abs/2013ApJ...773...22B)  
geometric albedo albedo 0.089   0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[centaurs] (http://adsabs.harvard.edu/abs/2013ApJ...773...22B)  
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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