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160090 (2000 ON38)
Classification: Main-belt Asteroid          SPK-ID: 2160090
[ 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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2705215456455025 5.8582e-08  
a 2.386664476236955 1.3031e-08 au
q 1.741020313188121 1.3858e-07 au
i 10.52182179559214 5.7382e-06 deg
node 278.3871707252928 3.4625e-05 deg
peri 26.99779937761947 3.7853e-05 deg
M 141.0565623465121 1.5244e-05 deg
tp 2458472.813145740175
(2018-Dec-20.31314574)		 5.3774e-05 TDB
period 1346.745336575505
3.69		 1.103e-05
3.02e-08		 d
yr
n .2673111168258474 2.1892e-09 deg/d
Q 3.032308639285791 1.6556e-08 au
   Orbit Determination Parameters
   # obs. used (total)      341  
   data-arc span      7156 days (19.59 yr)  
   first obs. used      2000-06-01  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53418  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 20:29:36  

Additional Information
 Earth MOID = .732528 au 
 Jupiter MOID = 2.23581 au 
 T_jup = 3.462 
[ 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 16.4   n/a MPO433023  
diameter diameter 3.486 km 0.448 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.040   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160090 (2000 ON38)          Discovered 2000-Jul-30 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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