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6040 (1990 DK3)
Classification: Main-belt Asteroid          SPK-ID: 2006040
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1456057411588832 6.5014e-08  
a 2.40466117813895 1.9453e-08 AU
q 2.054528705060035 1.55e-07 AU
i 2.430178562768728 6.9369e-06 deg
node 164.7743461898005 0.00013789 deg
peri 20.82430393907076 0.00013972 deg
M 156.3617588261029 2.3477e-05 deg
tp 2456208.928407224268
(2012-Oct-08.42840722)
8.6271e-05 JED
period 1362.006765580787
3.73
1.6527e-05
4.525e-08
d
yr
n .2643158676575948 3.2073e-09 deg/d
Q 2.754793651217865 2.2285e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      852  
   data-arc span      12512 days (34.26 yr)  
   first obs. used      1979-03-31  
   last obs. used      2013-07-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56014  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 18:18:26  

Additional Information
 Earth MOID = 1.05683 AU 
 T_jup = 3.508 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.5 mag n/a PDS3 (MPC 28114)  

6040 (1990 DK3)          Discovered 1990-Feb-24 by Debehogne, H. at La Silla (809)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1990 DK3 = 1979 GF = 1990 DC = 1991 PU4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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