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118866 (2000 SS354)
Classification: Main-belt Asteroid          SPK-ID: 2118866
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2004201637127564 3.901e-08  
a 2.635437763237674 1.4469e-08 au
q 2.107242895274799 1.0744e-07 au
i 5.339385616525671 3.5756e-06 deg
node 97.46742517816963 5.3074e-05 deg
peri 305.0987882762451 5.4362e-05 deg
M 229.5516248411352 1.4495e-05 deg
tp 2459766.757212945311
(2022-Jul-06.25721295)
6.6087e-05 TDB
period 1562.70705872766
4.28
1.2869e-05
3.523e-08
d
yr
n .2303694719937519 1.8971e-09 deg/d
Q 3.163632631200549 1.7368e-08 au
  Orbit Determination Parameters
   # obs. used (total)      792  
   data-arc span      7228 days (19.79 yr)  
   first obs. used      2000-08-29  
   last obs. used      2020-06-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5318  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:08:25  

Additional Information
 Earth MOID = 1.12066 au 
 Jupiter MOID = 2.25151 au 
 T_jup = 3.363 
[ 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 15.54   n/a E2021B55  

118866 (2000 SS354)          Discovered 2000-Sep-29 by LONEOS at Anderson Mesa
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2000 SS354 = 2002 CV172 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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