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201543 (2003 QU100)
Classification: Main-belt Asteroid          SPK-ID: 2201543
[ 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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07389660228621345 4.3535e-08  
a 2.621365250030312 1.7923e-08 au
q 2.427655264701922 1.1803e-07 au
i 10.40289695485823 4.8562e-06 deg
node 178.681540855935 1.8073e-05 deg
peri 135.8669838316502 4.3245e-05 deg
M 354.7927695842705 3.5495e-05 deg
tp 2459022.923016075654
(2020-Jun-22.42301608)		 0.00015273 TDB
period 1550.207143292818
4.24		 1.5899e-05
4.353e-08		 d
yr
n .2322270295022114 2.3818e-09 deg/d
Q 2.815075235358703 1.9248e-08 au
   Orbit Determination Parameters
   # obs. used (total)      430  
   data-arc span      7739 days (21.19 yr)  
   first obs. used      1999-09-07  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54359  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 23:44:01  

Additional Information
 Earth MOID = 1.42678 au 
 Jupiter MOID = 2.41302 au 
 T_jup = 3.377 
[ 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 16.0   n/a MPO436980  

201543 (2003 QU100)          Discovered 2003-Aug-28 by NEAT at Haleakala
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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