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357308 (2003 AM72)
Classification: Inner Main-belt Asteroid          SPK-ID: 2357308
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07890059643020852 7.3753e-08  
a 1.885799644210067 1.1293e-08 au
q 1.737008927534018 1.3671e-07 au
i 24.92162923110334 8.0105e-06 deg
node 87.9984020655896 1.3001e-05 deg
peri 2.109419405056045 4.1206e-05 deg
M 275.9962463921869 4.1927e-05 deg
tp 2459221.218096829246
(2021-Jan-06.71809683)
0.00011108 TDB
period 945.8924327297956
2.59
8.4963e-06
2.326e-08
d
yr
n .3805929591391898 3.4186e-09 deg/d
Q 2.034590360886116 1.2184e-08 au
  Orbit Determination Parameters
   # obs. used (total)      175  
   data-arc span      6014 days (16.47 yr)  
   first obs. used      2002-12-13  
   last obs. used      2019-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53697  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:29:29  

Additional Information
 Earth MOID = .753535 au 
 Jupiter MOID = 3.17815 au 
 T_jup = 3.848 
[ 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 17.3   n/a MPO418816  

357308 (2003 AM72)          Discovered 2003-Jan-11 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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