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382488 (2001 DE79)
Classification: Main-belt Asteroid          SPK-ID: 2382488
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2941597385339129 8.3591e-08  
a 2.677167164969366 2.8675e-08 au
q 1.889652371710401 2.2706e-07 au
i 13.00162720260289 1.1766e-05 deg
node 301.5234854387602 2.4482e-05 deg
peri 235.2386986143926 3.071e-05 deg
M 133.4660586045308 2.2771e-05 deg
tp 2458407.328882562876
(2018-Oct-15.82888256)
9.4932e-05 TDB
period 1599.96934434172
4.38
2.5706e-05
7.038e-08
d
yr
n .2250043110345441 3.615e-09 deg/d
Q 3.464681958228332 3.711e-08 au
  Orbit Determination Parameters
   # obs. used (total)      191  
   data-arc span      6176 days (16.91 yr)  
   first obs. used      2001-02-22  
   last obs. used      2018-01-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54983  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 11:37:55  

Additional Information
 Earth MOID = .928521 au 
 Jupiter MOID = 1.70916 au 
 T_jup = 3.280 
[ 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 16.2   n/a MPO434370  
diameter diameter 3.762 km 1.156 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.034   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

382488 (2001 DE79)          Discovered 2001-Feb-22 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 2001 DE79 = 2010 BG78 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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