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441957 (2010 LD100)
Classification: Main-belt Asteroid          SPK-ID: 2441957
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2590333446679697 5.7952e-07  
a 3.019512759366498 2.5231e-07 au
q 2.237358270040184 1.9325e-06 au
i 12.43588705536428 1.7118e-05 deg
node 187.3621454193062 6.8092e-05 deg
peri 178.8108956433136 0.00016956 deg
M 302.2412603488725 0.00017019 deg
tp 2459307.981462264595
(2021-Apr-03.48146226)
0.00094383 TDB
period 1916.477525026696
5.25
0.00024021
6.577e-07
d
yr
n .1878446239514263 2.3544e-08 deg/d
Q 3.801667248692812 3.1766e-07 au
  Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      3634 days (9.95 yr)  
   first obs. used      2005-10-28  
   last obs. used      2015-10-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .50139  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:38:39  

Additional Information
 Earth MOID = 1.23607 au 
 Jupiter MOID = 1.66358 au 
 T_jup = 3.160 
[ 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 17.1   n/a MPO353528  
diameter diameter 2.742 km 0.130 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

441957 (2010 LD100)          Discovered 2010-Jun-13 by WISE at WISE
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2010 LD100 = 2005 UV454 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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