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43279 (2000 EY112)
Classification: Main-belt Asteroid          SPK-ID: 2043279
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01491069649425098 3.0286e-08  
a 2.908477457387312 1.4091e-08 au
q 2.865110032759839 9.0914e-08 au
i 2.938437233482669 4.5056e-06 deg
node 36.94106777711507 6.2769e-05 deg
peri 285.6663996272428 0.0001665 deg
M 299.6942183470101 0.00015551 deg
tp 2459503.996320483997
(2021-Oct-16.49632048)
0.00078299 TDB
period 1811.744618499975
4.96
1.3167e-05
3.605e-08
d
yr
n .1987035017650889 1.4441e-09 deg/d
Q 2.951844882014785 1.4302e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1435  
   data-arc span      10126 days (27.72 yr)  
   first obs. used      1992-10-03  
   last obs. used      2020-06-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50494  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:18:18  

Additional Information
 Earth MOID = 1.85178 au 
 Jupiter MOID = 2.07083 au 
 T_jup = 3.282 
[ 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 14.39   n/a E2021B10  
diameter diameter 3.712 km 0.713 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.274   0.155 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

43279 (2000 EY112)          Discovered 2000-Mar-09 by LINEAR at Socorro
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

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