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160873 (2001 NE14)
Classification: Main-belt Asteroid          SPK-ID: 2160873
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02999183793493975 4.1235e-08  
a 3.196056302455499 3.3512e-08 au
q 3.100200699801311 1.4104e-07 au
i 13.52335266556355 6.8026e-06 deg
node 328.2970448914701 1.9103e-05 deg
peri 84.01443281195429 0.00011491 deg
M 294.801674230865 0.00011306 deg
tp 2458978.467102812675
(2020-May-08.96710281)
0.00065609 TDB
period 2086.988514005339
5.71
3.2824e-05
8.987e-08
d
yr
n .1724973556797826 2.713e-09 deg/d
Q 3.291911905109687 3.4517e-08 au
  Orbit Determination Parameters
   # obs. used (total)      428  
   data-arc span      6681 days (18.29 yr)  
   first obs. used      2001-07-14  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57086  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 18:42:51  

Additional Information
 Earth MOID = 2.14052 au 
 Jupiter MOID = 1.8392 au 
 T_jup = 3.151 
[ 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 14.4   n/a MPO454066  
diameter diameter 7.335 km 0.339 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.069   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160873 (2001 NE14)          Discovered 2001-Jul-14 by NEAT at Palomar
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Alternate Designations
 2001 NE14 = 2002 TN235 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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