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JPL Small-Body Database Browser
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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03037143672081092 4.1175e-08  
a 3.197345450758636 3.2879e-08 au
q 3.100237475726348 1.4122e-07 au
i 13.52204535846958 6.546e-06 deg
node 328.289022782152 1.8948e-05 deg
peri 83.73426067982209 0.00011038 deg
M 4.075702067228423 0.00010823 deg
tp 2458976.858082488987
(2020-May-07.35808249)
0.00062776 TDB
period 2088.251340155587
5.72
3.2211e-05
8.819e-08
d
yr
n .1723930415259199 2.6592e-09 deg/d
Q 3.294453425790925 3.3878e-08 au
  Orbit Determination Parameters
   # obs. used (total)      450  
   data-arc span      6750 days (18.48 yr)  
   first obs. used      2001-07-14  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5548  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 20:34:00  

Additional Information
 Earth MOID = 2.14129 au 
 Jupiter MOID = 1.83713 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 14.5   n/a MPO502933  
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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