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434297 (2004 DK46)
Classification: Main-belt Asteroid          SPK-ID: 2434297
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2694485223246088 7.9426e-08  
a 3.0820150836552 5.0342e-08 au
q 2.251570673582151 2.646e-07 au
i 6.72778812183908 7.7712e-06 deg
node 274.2544770072167 7.9828e-05 deg
peri 297.2392047163763 8.4049e-05 deg
M 332.5466215635449 2.4473e-05 deg
tp 2459151.210622139457
(2020-Oct-28.71062214)
0.00013693 TDB
period 1976.289515543149
5.41
4.8422e-05
1.326e-07
d
yr
n .1821595455365558 4.4631e-09 deg/d
Q 3.91245949372825 6.3907e-08 au
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      5854 days (16.03 yr)  
   first obs. used      2004-02-15  
   last obs. used      2020-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58125  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:11:50  

Additional Information
 Earth MOID = 1.25534 au 
 Jupiter MOID = 1.18946 au 
 T_jup = 3.160 
[ 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 16.5   n/a MPO456071  

434297 (2004 DK46)          Discovered 2004-Feb-19 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2004 DK46 = 2009 AB14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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