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410869 (2009 SS13)
Classification: Main-belt Asteroid          SPK-ID: 2410869
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1457634535311419 1.5481e-07  
a 2.863712573774553 3.9197e-08 au
q 2.446287939100619 4.2366e-07 au
i 14.9343009766805 7.4674e-06 deg
node 350.1636410314649 2.5643e-05 deg
peri 17.65045694906826 3.6465e-05 deg
M 66.72154999613893 1.8691e-05 deg
tp 2458672.437800396709
(2019-Jul-07.93780040)
9.3451e-05 TDB
period 1770.078660702866
4.85
3.6341e-05
9.95e-08
d
yr
n .2033807920474284 4.1756e-09 deg/d
Q 3.281137208448487 4.491e-08 au
  Orbit Determination Parameters
   # obs. used (total)      192  
   data-arc span      4696 days (12.86 yr)  
   first obs. used      2007-02-21  
   last obs. used      2019-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55916  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:48:42  

Additional Information
 Earth MOID = 1.44775 au 
 Jupiter MOID = 2.18753 au 
 T_jup = 3.235 
[ 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 16.5   n/a MPO503517  

410869 (2009 SS13)          Discovered 2009-Sep-16 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-10-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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