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344019 (2012 DK63)
Classification: Main-belt Asteroid          SPK-ID: 2344019
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1615983101885405 7.1461e-08  
a 2.414348318366017 2.8563e-08 au
q 2.024193709911524 1.8252e-07 au
i 3.776959447279177 5.2904e-06 deg
node 94.63449309873572 0.00013093 deg
peri 336.4242177909239 0.00013343 deg
M 148.7453570026444 3.2526e-05 deg
tp 2458434.339933665048
(2018-Nov-11.83993367)
0.00011653 TDB
period 1370.245283534863
3.75
2.4316e-05
6.657e-08
d
yr
n .2627266842847998 4.6623e-09 deg/d
Q 2.80450292682051 3.3178e-08 au
  Orbit Determination Parameters
   # obs. used (total)      175  
   data-arc span      5975 days (16.36 yr)  
   first obs. used      2003-12-19  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5497  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:24:01  

Additional Information
 Earth MOID = 1.03946 au 
 Jupiter MOID = 2.46485 au 
 T_jup = 3.497 
[ 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 17.3   n/a MPO418775  

344019 (2012 DK63)          Discovered 2003-Dec-19 by LINEAR at Socorro
Reference: 20121029/Numbers.arcLast Updated: 2012-11-08

[ show close-approach data ]
Alternate Designations
 2012 DK63 = 2003 YD173 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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