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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .155862200845903 5.3019e-08  
a 3.186566176755881 2.4774e-08 au
q 2.689900959305595 1.709e-07 au
i 16.49876031789724 5.8461e-06 deg
node 282.4582032079581 2.1183e-05 deg
peri 156.1846556430392 3.2227e-05 deg
M 53.82900406282596 2.2076e-05 deg
tp 2458289.831883896330
(2018-Jun-20.33188390)
0.00012693 TDB
period 2077.700001040106
5.69
2.423e-05
6.634e-08
d
yr
n .17326851798613 2.0206e-09 deg/d
Q 3.683231394206167 2.8636e-08 au
  Orbit Determination Parameters
   # obs. used (total)      665  
   data-arc span      6764 days (18.52 yr)  
   first obs. used      2000-09-26  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5209  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:05:41  

Additional Information
 Earth MOID = 1.71392 au 
 Jupiter MOID = 1.56933 au 
 T_jup = 3.115 
[ 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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