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JPL Small-Body Database Browser
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71679 (2000 EY181)
Classification: Main-belt Asteroid          SPK-ID: 2071679
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05089305760394455 4.002e-08  
a 2.992947589127676 2.2971e-08 au
q 2.840627335068615 1.2341e-07 au
i 11.69298977081154 5.1794e-06 deg
node 88.89194578594321 2.29e-05 deg
peri 75.92628193390473 6.0918e-05 deg
M 250.1569244709532 5.5615e-05 deg
tp 2459177.555092618450
(2020-Nov-24.05509262)
0.00029363 TDB
period 1891.241958968162
5.18
2.1773e-05
5.961e-08
d
yr
n .1903511067385643 2.1915e-09 deg/d
Q 3.145267843186738 2.414e-08 au
  Orbit Determination Parameters
   # obs. used (total)      859  
   data-arc span      6829 days (18.70 yr)  
   first obs. used      2000-02-03  
   last obs. used      2018-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52214  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-30 19:13:41  

Additional Information
 Earth MOID = 1.87852 au 
 Jupiter MOID = 1.95562 au 
 T_jup = 3.222 
[ 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 14.3   n/a MPO337801  
diameter diameter 4.874 km 0.264 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.205   0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71679 (2000 EY181)          Discovered 2000-Mar-04 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 EY181 = 2001 LT4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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