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97641 (2000 EU169)
Classification: Main-belt Asteroid          SPK-ID: 2097641
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0123821740339965 5.1755e-08  
a 3.067483358043519 3.1585e-08 au
q 3.029501245257836 1.6709e-07 au
i 13.24960515661703 5.5079e-06 deg
node 77.00018445960468 2.3617e-05 deg
peri 326.8192037350133 0.00022617 deg
M 328.0951318679071 0.00022539 deg
tp 2458774.410659858646
(2019-Oct-17.91065986)
0.0012291 TDB
period 1962.328673163694
5.37
3.0308e-05
8.298e-08
d
yr
n .1834555061663564 2.8335e-09 deg/d
Q 3.105465470829201 3.1976e-08 au
  Orbit Determination Parameters
   # obs. used (total)      581  
   data-arc span      6764 days (18.52 yr)  
   first obs. used      2000-03-04  
   last obs. used      2018-09-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56469  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 03:48:29  

Additional Information
 Earth MOID = 2.0468 au 
 Jupiter MOID = 2.0012 au 
 T_jup = 3.191 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3   n/a MPO333601  
diameter diameter 5.699 km 0.258 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.137   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97641 (2000 EU169)          Discovered 2000-Mar-04 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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