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90208 (2003 AP76)
Classification: Main-belt Asteroid          SPK-ID: 2090208
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08588273713542939 4.2474e-08  
a 2.695419845824818 1.3585e-08 au
q 2.463929811736226 1.1374e-07 au
i 13.5477160418902 5.0586e-06 deg
node 57.36866675193326 2.0185e-05 deg
peri 83.47321404191666 3.9476e-05 deg
M 41.76704864952304 3.2005e-05 deg
tp 2459208.970607488784
(2020-Dec-25.47060749)
0.00014366 TDB
period 1616.359869487899
4.43
1.222e-05
3.346e-08
d
yr
n .2227226787770081 1.6838e-09 deg/d
Q 2.926909879913411 1.4752e-08 au
  Orbit Determination Parameters
   # obs. used (total)      654  
   data-arc span      9501 days (26.01 yr)  
   first obs. used      1995-05-30  
   last obs. used      2021-06-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56356  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:37:29  

Additional Information
 Earth MOID = 1.52228 au 
 Jupiter MOID = 2.19119 au 
 T_jup = 3.325 
[ 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 15.40   n/a MPO637228  

90208 (2003 AP76)          Discovered 2003-Jan-10 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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