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362347 (2010 ME46)
Classification: Main-belt Asteroid          SPK-ID: 2362347
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2050504264895506 7.1558e-08  
a 2.598902136984471 3.2716e-08 au
q 2.065996145391201 1.7989e-07 au
i 11.31928957959709 7.2861e-06 deg
node 185.079904052249 3.15e-05 deg
peri 110.9899274284121 3.6368e-05 deg
M 206.1006807549622 2.4852e-05 deg
tp 2459854.710506034085
(2022-Oct-02.21050603)
0.00011547 TDB
period 1530.323742350565
4.19
2.8897e-05
7.912e-08
d
yr
n .2352443408131686 4.442e-09 deg/d
Q 3.131808128577741 3.9424e-08 au
  Orbit Determination Parameters
   # obs. used (total)      191  
   data-arc span      5789 days (15.85 yr)  
   first obs. used      2005-04-09  
   last obs. used      2021-02-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56786  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:39:09  

Additional Information
 Earth MOID = 1.08082 au 
 Jupiter MOID = 2.21746 au 
 T_jup = 3.359 
[ 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 17.00   n/a MPCxxxxx  
diameter diameter 2.362 km 0.213 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

362347 (2010 ME46)          Discovered 2010-Jun-23 by WISE at WISE
Reference: Last Updated: 2013-04-29

[ show close-approach data ]
Alternate Designations
 2010 ME46 = 2005 GM102 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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