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103472 (2000 AM212)
Classification: Main-belt Asteroid          SPK-ID: 2103472
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1608195433675132 4.7399e-08  
a 2.421572122450669 9.7357e-09 au
q 2.032135999486653 1.1406e-07 au
i 3.204685889800581 5.2847e-06 deg
node 137.7235271845947 7.6122e-05 deg
peri 353.4175693854426 7.8011e-05 deg
M 154.9988840446983 1.6231e-05 deg
tp 2458407.887770052461
(2018-Oct-16.38777005)
6.084e-05 TDB
period 1376.399605042262
3.77
8.3005e-06
2.273e-08
d
yr
n .2615519495073863 1.5773e-09 deg/d
Q 2.811008245414686 1.1301e-08 au
  Orbit Determination Parameters
   # obs. used (total)      507  
   data-arc span      10482 days (28.70 yr)  
   first obs. used      1991-11-29  
   last obs. used      2020-08-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5879  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:48:27  

Additional Information
 Earth MOID = 1.04678 au 
 Jupiter MOID = 2.23248 au 
 T_jup = 3.493 
[ 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 16.74   n/a E2021B55  

103472 (2000 AM212)          Discovered 2000-Jan-05 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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