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359101 (2009 AB46)
Classification: Main-belt Asteroid          SPK-ID: 2359101
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1758350602351027 5.3759e-08  
a 2.356383330998635 2.2933e-08 au
q 1.942048526055498 1.3585e-07 au
i 1.573318478522308 7.6456e-06 deg
node 11.97600605319744 0.00032474 deg
peri 27.15838181503878 0.0003267 deg
M 119.1202102460858 3.8759e-05 deg
tp 2458563.330061832407
(2019-Mar-20.83006183)
0.00013804 TDB
period 1321.196272363907
3.62
1.9287e-05
5.28e-08
d
yr
n .2724803328092062 3.9778e-09 deg/d
Q 2.770718135941772 2.6965e-08 au
  Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      5521 days (15.12 yr)  
   first obs. used      2004-12-20  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59898  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:41:48  

Additional Information
 Earth MOID = .949921 au 
 Jupiter MOID = 2.64188 au 
 T_jup = 3.533 
[ 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 17.5   n/a MPO455591  

359101 (2009 AB46)          Discovered 2008-Nov-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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