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268629 (2006 DK30)
Classification: Main-belt Asteroid          SPK-ID: 2268629
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0762396651842475 5.4823e-08  
a 3.009921512099951 3.4696e-08 au
q 2.780446103786586 1.5959e-07 au
i 9.381185911248538 6.6507e-06 deg
node 170.5184957680424 3.6063e-05 deg
peri 90.39486470496517 5.8524e-05 deg
M 183.0782698259015 4.8267e-05 deg
tp 2459937.867432035968
(2022-Dec-24.36743204)
0.00025882 TDB
period 1907.353467552465
5.22
3.298e-05
9.029e-08
d
yr
n .18874320157446 3.2635e-09 deg/d
Q 3.239396920413315 3.7341e-08 au
  Orbit Determination Parameters
   # obs. used (total)      179  
   data-arc span      5937 days (16.25 yr)  
   first obs. used      2003-10-20  
   last obs. used      2020-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61041  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 13:05:33  

Additional Information
 Earth MOID = 1.7862 au 
 Jupiter MOID = 1.84834 au 
 T_jup = 3.225 
[ 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 16.4   n/a MPO494452  

268629 (2006 DK30)          Discovered 2006-Feb-20 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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