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90197 (2003 AW58)
Classification: Main-belt Asteroid          SPK-ID: 2090197
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07792877599646703 3.69e-08  
a 2.60581962186985 1.6609e-08 au
q 2.402751288269956 9.5863e-08 au
i 16.1024268901789 4.4125e-06 deg
node 121.2868416753531 1.8894e-05 deg
peri 342.870645678375 4.3098e-05 deg
M 69.62674470433222 3.7557e-05 deg
tp 2458703.341236901958
(2019-Aug-07.84123690)
0.00016048 TDB
period 1536.43768884457
4.21
1.469e-05
4.022e-08
d
yr
n .2343082330079567 2.2402e-09 deg/d
Q 2.808887955469744 1.7904e-08 au
  Orbit Determination Parameters
   # obs. used (total)      696  
   data-arc span      7736 days (21.18 yr)  
   first obs. used      1999-02-23  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52026  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 16:29:16  

Additional Information
 Earth MOID = 1.42263 au 
 Jupiter MOID = 2.29596 au 
 T_jup = 3.352 
[ 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 15.4   n/a MPO453339  

90197 (2003 AW58)          Discovered 2003-Jan-05 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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