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226262 (2003 AD30)
Classification: Main-belt Asteroid          SPK-ID: 2226262
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1483072742107519 6.1328e-08  
a 2.377942144332589 1.3948e-08 au
q 2.025276026675752 1.4298e-07 au
i 2.84420690906465 5.5415e-06 deg
node 115.6210784984684 0.00013196 deg
peri 25.75673813130945 0.00013419 deg
M 244.0716996846714 2.1788e-05 deg
tp 2459431.807808259290
(2021-Aug-05.30780826)
8.1716e-05 TDB
period 1339.369339074264
3.67
1.1785e-05
3.227e-08
d
yr
n .2687832172183532 2.3649e-09 deg/d
Q 2.730608261989425 1.6017e-08 au
  Orbit Determination Parameters
   # obs. used (total)      291  
   data-arc span      5616 days (15.38 yr)  
   first obs. used      2002-12-31  
   last obs. used      2018-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .553  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:19:40  

Additional Information
 Earth MOID = 1.03866 au 
 Jupiter MOID = 2.28456 au 
 T_jup = 3.524 
[ 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 MPO437073  

226262 (2003 AD30)          Discovered 2003-Jan-04 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2003 AD30 = 2007 DD76 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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