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452864 (2006 SN285)
Classification: Main-belt Asteroid          SPK-ID: 2452864
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 .1439664450120752 5.7218e-08  
a 2.638509846841948 1.9748e-08 au
q 2.258652964062758 1.4553e-07 au
i .6620173039807794 7.1268e-06 deg
node 348.9697987235749 0.0006803 deg
peri 349.1772640484981 0.0006824 deg
M 93.54891001131726 5.0707e-05 deg
tp 2458593.707687866373
(2019-Apr-20.20768787)
0.00021777 TDB
period 1565.44028519829
4.29
1.7574e-05
4.811e-08
d
yr
n .2299672516440956 2.5817e-09 deg/d
Q 3.018366729621139 2.2591e-08 au
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      5289 days (14.48 yr)  
   first obs. used      2005-05-10  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40933  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:34:31  

Additional Information
 Earth MOID = 1.24951 au 
 Jupiter MOID = 2.35119 au 
 T_jup = 3.381 
[ 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 MPO190525  

452864 (2006 SN285)          Discovered 2006-Sep-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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