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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2599291316000389 5.8079e-07  
a 3.015569629282707 2.4712e-07 au
q 2.231735234263801 1.9298e-06 au
i 12.44754633081529 1.7554e-05 deg
node 187.4649450279894 7.1172e-05 deg
peri 179.0039415759724 0.00017249 deg
M 226.7791456099895 0.00016368 deg
tp 2459308.318943935722
(2021-Apr-03.81894394)
0.00095473 TDB
period 1912.724708031651
5.24
0.00023512
6.437e-07
d
yr
n .188213180123798 2.3136e-08 deg/d
Q 3.799404024301612 3.1136e-07 au
  Orbit Determination Parameters
   # obs. used (total)      82  
   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      .52789  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:16:46  

Additional Information
 Earth MOID = 1.22967 au 
 Jupiter MOID = 1.66238 au 
 T_jup = 3.161 
[ 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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