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JPL Small-Body Database Browser
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193305 (2000 SS281)
Classification: Main-belt Asteroid          SPK-ID: 2193305
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07004234300730459 4.7117e-08  
a 2.451689434868088 2.1616e-08 au
q 2.279967362523672 1.1787e-07 au
i 5.30162581936105 6.1274e-06 deg
node 255.7462702886042 7.2337e-05 deg
peri 210.5479845696862 9.7822e-05 deg
M 202.171002945741 6.9033e-05 deg
tp 2459215.225043219156
(2020-Dec-31.72504322)
0.00027396 TDB
period 1402.156889350418
3.84
1.8544e-05
5.077e-08
d
yr
n .2567473031971326 3.3956e-09 deg/d
Q 2.623411507212503 2.313e-08 au
  Orbit Determination Parameters
   # obs. used (total)      273  
   data-arc span      6909 days (18.92 yr)  
   first obs. used      2000-09-23  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62068  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:56:03  

Additional Information
 Earth MOID = 1.29878 au 
 Jupiter MOID = 2.47614 au 
 T_jup = 3.486 
[ 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 16.1   n/a MPO348492  

193305 (2000 SS281)          Discovered 2000-Sep-23 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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