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90204 (2003 AV70)
Classification: Outer Main-belt Asteroid          SPK-ID: 2090204
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08312433787199928 4.9443e-08  
a 3.229052048713217 2.9888e-08 au
q 2.960639235209708 1.6468e-07 au
i 18.75172071154443 4.7019e-06 deg
node 97.88846050643535 2.003e-05 deg
peri 120.5241661283741 4.2356e-05 deg
M 340.1446323985734 3.5713e-05 deg
tp 2459513.392440556205
(2021-Oct-25.89244056)
0.00021036 TDB
period 2119.390557000318
5.80
2.9425e-05
8.056e-08
d
yr
n .169860150981104 2.3583e-09 deg/d
Q 3.497464862216725 3.2372e-08 au
  Orbit Determination Parameters
   # obs. used (total)      824  
   data-arc span      8468 days (23.18 yr)  
   first obs. used      1998-04-02  
   last obs. used      2021-06-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52106  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 08:55:20  

Additional Information
 Earth MOID = 1.9944 au 
 Jupiter MOID = 1.71293 au 
 T_jup = 3.098 
[ 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 14.29   n/a MPO614063  
diameter diameter 8.334 km 0.160 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

90204 (2003 AV70)          Discovered 2003-Jan-10 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

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