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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07416456112627262 4.7476e-08  
a 2.620254174035352 2.3406e-08 au
q 2.425924173178736 1.324e-07 au
i 10.40362099857127 6.2681e-06 deg
node 178.7535195647867 2.6834e-05 deg
peri 136.4691153179843 5.1924e-05 deg
M 261.2776646747274 4.4416e-05 deg
tp 2459025.341054943517
(2020-Jun-24.84105494)		 0.00019104 TDB
period 1549.221655623792
4.24		 2.0758e-05
5.683e-08		 d
yr
n .2323747532789595 3.1137e-09 deg/d
Q 2.814584174891968 2.5142e-08 au
   Orbit Determination Parameters
   # obs. used (total)      280  
   data-arc span      7186 days (19.67 yr)  
   first obs. used      1999-09-07  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60111  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:14:40  

Additional Information
 Earth MOID = 1.42402 au 
 Jupiter MOID = 2.4168 au 
 T_jup = 3.378 
[ 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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