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362357 (2010 MK109)
Classification: Main-belt Asteroid          SPK-ID: 2362357
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2388170702148084 7.4635e-08  
a 2.403548903455332 2.1193e-08 au
q 1.829540396214114 1.839e-07 au
i 5.120869332767123 7.2716e-06 deg
node 157.928043240588 0.00010714 deg
peri 147.9071360741988 0.00010914 deg
M 309.889948515581 2.1444e-05 deg
tp 2459389.952447121252
(2021-Jun-24.45244712)
8.2165e-05 TDB
period 1361.061881663751
3.73
1.8001e-05
4.928e-08
d
yr
n .2644993624830188 3.4983e-09 deg/d
Q 2.97755741069655 2.6254e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      6526 days (17.87 yr)  
   first obs. used      2002-05-10  
   last obs. used      2020-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60287  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:39:12  

Additional Information
 Earth MOID = .815181 au 
 Jupiter MOID = 2.2973 au 
 T_jup = 3.480 
[ 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 17.96   n/a E2021B25  
diameter diameter 1.668 km 0.244 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

362357 (2010 MK109)          Discovered 2002-May-10 by NEAT at Palomar
Reference: Last Updated: 2013-04-29

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