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160686 (2000 EO155)
Classification: Main-belt Asteroid          SPK-ID: 2160686
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06149347803217533 4.2424e-08  
a 3.012816579696579 2.989e-08 au
q 2.827548009538034 1.2939e-07 au
i 9.084637597810445 5.6983e-06 deg
node 307.3587939067119 3.0971e-05 deg
peri 283.8432170142789 5.6652e-05 deg
M 303.3019143169493 4.7931e-05 deg
tp 2459501.331535859103
(2021-Oct-13.83153586)
0.00025451 TDB
period 1910.105986905516
5.23
2.8426e-05
7.783e-08
d
yr
n .1884712170256171 2.8048e-09 deg/d
Q 3.198085149855125 3.1729e-08 au
  Orbit Determination Parameters
   # obs. used (total)      630  
   data-arc span      7619 days (20.86 yr)  
   first obs. used      2000-03-09  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53554  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 19:46:20  

Additional Information
 Earth MOID = 1.83261 au 
 Jupiter MOID = 1.91475 au 
 T_jup = 3.227 
[ 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 14.85   n/a E2021B55  
diameter diameter 3.621 km 0.937 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.162   0.160 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160686 (2000 EO155)          Discovered 2000-Mar-09 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Alternate Designations
 2000 EO155 = 2002 RG67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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