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437767 (2015 AT109)
Classification: Main-belt Asteroid          SPK-ID: 2437767
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1452633812592482 9.4076e-08  
a 2.432345987017668 3.5311e-08 au
q 2.079015184551118 2.1634e-07 au
i 2.961590651116645 8.4606e-06 deg
node 278.6226347872801 0.00013957 deg
peri 233.8397367770842 0.00014734 deg
M 124.0466554826458 3.2821e-05 deg
tp 2458523.059768764893
(2019-Feb-08.55976876)
0.00013193 TDB
period 1385.595464673246
3.79
3.0173e-05
8.261e-08
d
yr
n .2598160929206679 5.6577e-09 deg/d
Q 2.785676789484218 4.0441e-08 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      4541 days (12.43 yr)  
   first obs. used      2006-11-16  
   last obs. used      2019-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48606  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:21:10  

Additional Information
 Earth MOID = 1.09128 au 
 Jupiter MOID = 2.22055 au 
 T_jup = 3.490 
[ 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 17.9   n/a MPO336386  

437767 (2015 AT109)          Discovered 2006-Nov-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2015 AT109 = 2010 XB60 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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