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86660 (2000 EH200)
Classification: Main-belt Asteroid          SPK-ID: 2086660
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1074000665034689 3.7613e-08  
a 2.245121643248712 8.5112e-09 au
q 2.003995429455423 8.8262e-08 au
i 4.26702881688934 3.4578e-06 deg
node 271.8339071714798 5.4626e-05 deg
peri 342.2814936948549 5.8607e-05 deg
M 291.2451064876188 2.3275e-05 deg
tp 2459235.170962555820
(2021-Jan-20.67096256)
7.988e-05 TDB
period 1228.735035490702
3.36
6.9871e-06
1.913e-08
d
yr
n .2929842395649052 1.666e-09 deg/d
Q 2.486247857042001 9.4253e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1093  
   data-arc span      7831 days (21.44 yr)  
   first obs. used      1998-11-15  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52698  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 15:48:12  

Additional Information
 Earth MOID = .989672 au 
 Jupiter MOID = 2.55083 au 
 T_jup = 3.620 
[ 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 15.6   n/a MPO359348  
diameter diameter 1.911 km 0.364 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.335   0.074 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

86660 (2000 EH200)          Discovered 2000-Mar-01 by CSS at Catalina
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

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