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146936 (2002 DE6)
Classification: Main-belt Asteroid          SPK-ID: 2146936
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1557109415823487 4.7592e-08  
a 3.185549868869309 2.4303e-08 au
q 2.689524899330142 1.5192e-07 au
i 16.49886080916284 5.4426e-06 deg
node 282.4601647117912 2.115e-05 deg
peri 156.0605533654937 3.0253e-05 deg
M 123.2994416488558 2.0858e-05 deg
tp 2458289.231380632646
(2018-Jun-19.73138063)
0.0001184 TDB
period 2076.706103029005
5.69
2.3765e-05
6.507e-08
d
yr
n .1733514431699881 1.9838e-09 deg/d
Q 3.681574838408476 2.8087e-08 au
  Orbit Determination Parameters
   # obs. used (total)      684  
   data-arc span      7154 days (19.59 yr)  
   first obs. used      2000-09-26  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50636  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 23:57:55  

Additional Information
 Earth MOID = 1.71365 au 
 Jupiter MOID = 1.571 au 
 T_jup = 3.116 
[ 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 14.3   n/a MPO385654  
diameter diameter 7.862 km 0.662 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146936 (2002 DE6)          Discovered 2002-Feb-17 by NEAT at Palomar
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2002 DE6 = 2000 SU310 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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