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118824 (2000 SY142)
Classification: Main-belt Asteroid          SPK-ID: 2118824
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1079871987401307 7.2089e-08  
a 2.812253359108906 1.8754e-08 au
q 2.508565996711213 1.9854e-07 au
i 5.383732896625058 5.9349e-06 deg
node 350.0040022693788 4.5497e-05 deg
peri 17.81477702696624 5.088e-05 deg
M 71.04995127388069 1.9499e-05 deg
tp 2458660.529388179597
(2019-Jun-26.02938818)
9.3755e-05 TDB
period 1722.58274722192
4.72
1.7231e-05
4.718e-08
d
yr
n .208988509016816 2.0905e-09 deg/d
Q 3.1159407215066 2.0779e-08 au
  Orbit Determination Parameters
   # obs. used (total)      662  
   data-arc span      8924 days (24.43 yr)  
   first obs. used      1995-08-22  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54353  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 06:02:44  

Additional Information
 Earth MOID = 1.50773 au 
 Jupiter MOID = 2.34357 au 
 T_jup = 3.306 
[ 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 15.4   n/a MPO502796  

118824 (2000 SY142)          Discovered 2000-Sep-23 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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