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146171 (2000 SS282)
Classification: Main-belt Asteroid          SPK-ID: 2146171
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2585162353552177 5.707e-08  
a 3.065489618900653 2.5232e-08 au
q 2.273010783101955 1.7726e-07 au
i 9.293903354798669 6.0369e-06 deg
node 279.4023677193831 3.8917e-05 deg
peri 76.2994845838418 4.0552e-05 deg
M 244.3563925057882 1.129e-05 deg
tp 2459630.248775515552
(2022-Feb-19.74877552)
6.5693e-05 TDB
period 1960.41583359414
5.37
2.4204e-05
6.627e-08
d
yr
n .1836345094907705 2.2672e-09 deg/d
Q 3.857968454699351 3.1755e-08 au
  Orbit Determination Parameters
   # obs. used (total)      235  
   data-arc span      7174 days (19.64 yr)  
   first obs. used      2000-09-05  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59384  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 23:52:11  

Additional Information
 Earth MOID = 1.2901 au 
 Jupiter MOID = 1.76572 au 
 T_jup = 3.161 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO432918  

146171 (2000 SS282)          Discovered 2000-Sep-23 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2000 SS282 = 2005 MY43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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