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227602 (2006 AD68)
Classification: Main-belt Asteroid          SPK-ID: 2227602
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04421185484513736 4.7173e-08  
a 2.903481251966498 2.5757e-08 au
q 2.775112960308978 1.3555e-07 au
i 2.596611194767143 5.0394e-06 deg
node 147.1821171695919 0.00011876 deg
peri 147.0324191918415 0.00013485 deg
M 202.0548587101797 6.6323e-05 deg
tp 2459993.331206355343
(2023-Feb-17.83120636)		 0.00033514 TDB
period 1807.078280199804
4.95		 2.4046e-05
6.583e-08		 d
yr
n .1992166050273128 2.6509e-09 deg/d
Q 3.031849543624018 2.6896e-08 au
   Orbit Determination Parameters
   # obs. used (total)      275  
   data-arc span      9632 days (26.37 yr)  
   first obs. used      1994-10-31  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6024  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:40:25  

Additional Information
 Earth MOID = 1.75757 au 
 Jupiter MOID = 2.04651 au 
 T_jup = 3.283 
[ 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 16.3   n/a MPO454635  

227602 (2006 AD68)          Discovered 2006-Jan-05 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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