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90206 (2003 AO72)
Classification: Inner Main-belt Asteroid          SPK-ID: 2090206
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08494283970776571 4.1407e-08  
a 1.932352339712804 5.5568e-09 au
q 1.768212844661653 7.9966e-08 au
i 19.2747608835188 4.7118e-06 deg
node 352.4554734766152 1.0933e-05 deg
peri 311.7110054239755 2.5075e-05 deg
M 129.1892207440547 2.1587e-05 deg
tp 2459044.411629337936
(2020-Jul-13.91162934)
5.9049e-05 TDB
period 981.133044292136
2.69
4.2321e-06
1.159e-08
d
yr
n .3669227146046553 1.5827e-09 deg/d
Q 2.096491834763955 6.0288e-09 au
  Orbit Determination Parameters
   # obs. used (total)      761  
   data-arc span      8908 days (24.39 yr)  
   first obs. used      1996-08-19  
   last obs. used      2021-01-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57687  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:37:29  

Additional Information
 Earth MOID = .788962 au 
 Jupiter MOID = 3.11961 au 
 T_jup = 3.839 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.29   n/a E2021B10  

90206 (2003 AO72)          Discovered 2003-Jan-11 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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