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441959 (2010 LR116)
Classification: Main-belt Asteroid          SPK-ID: 2441959
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 .04927415597382108 7.0175e-08  
a 3.133053534742149 9.7732e-08 au
q 2.978674966196933 2.5615e-07 au
i 17.68727787435798 9.1005e-06 deg
node 276.8996652430579 3.0629e-05 deg
peri 312.7760648502407 0.00011538 deg
M 26.96802880370804 0.00011146 deg
tp 2458848.761127351418
(2019-Dec-31.26112735)
0.0006262 TDB
period 2025.583499301904
5.55
9.4778e-05
2.595e-07
d
yr
n .177726566258103 8.3159e-09 deg/d
Q 3.287432103287364 1.0255e-07 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      5354 days (14.66 yr)  
   first obs. used      2004-08-11  
   last obs. used      2019-04-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55716  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:38:08  

Additional Information
 Earth MOID = 1.98721 au 
 Jupiter MOID = 1.87738 au 
 T_jup = 3.138 
[ 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 15.4   n/a MPO434640  
diameter diameter 3.586 km 1.337 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.072   0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

441959 (2010 LR116)          Discovered 2010-Jun-14 by WISE at WISE
Reference: Last Updated: 2015-09-02

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