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118868 (2000 ST360)
Classification: Main-belt Asteroid          SPK-ID: 2118868
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1272105414363447 6.2365e-08  
a 2.766230616848153 1.746e-08 au
q 2.414336922341106 1.6983e-07 au
i 13.1379183278383 5.5688e-06 deg
node 31.86968323314021 1.9997e-05 deg
peri 335.5248586494083 2.6917e-05 deg
M 86.8189399844473 1.8774e-05 deg
tp 2458595.231376940032
(2019-Apr-21.73137694)
8.6496e-05 TDB
period 1680.470924060167
4.60
1.5911e-05
4.356e-08
d
yr
n .2142256642740405 2.0283e-09 deg/d
Q 3.118124311355201 1.9681e-08 au
  Orbit Determination Parameters
   # obs. used (total)      582  
   data-arc span      7191 days (19.69 yr)  
   first obs. used      2000-08-10  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56416  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:23:52  

Additional Information
 Earth MOID = 1.42086 au 
 Jupiter MOID = 2.35496 au 
 T_jup = 3.290 
[ 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 15.3   n/a MPO453660  

118868 (2000 ST360)          Discovered 2000-Sep-21 by LONEOS at Anderson Mesa
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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