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541133 (2002 QN103)
Classification: Main-belt Asteroid          SPK-ID: 2541133
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 43 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03017180463656105 4.6079e-08  
a 3.088960580646503 3.0018e-08 au
q 2.995761065477199 1.4028e-07 au
i 6.726937640288318 4.7081e-06 deg
node 110.4516142402524 4.168e-05 deg
peri 201.4980617104064 9.1311e-05 deg
M 148.1324314124674 8.2046e-05 deg
tp 2458384.547971140305
(2018-Sep-23.04797114)
0.00045083 TDB
period 1982.973799785801
5.43
2.8905e-05
7.914e-08
d
yr
n .1815455151444194 2.6463e-09 deg/d
Q 3.182160095815808 3.0924e-08 au
  Orbit Determination Parameters
   # obs. used (total)      270  
   data-arc span      9862 days (27.00 yr)  
   first obs. used      1994-01-18  
   last obs. used      2021-01-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59268  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:22:13  

Additional Information
 Earth MOID = 1.98001 au 
 Jupiter MOID = 1.92853 au 
 T_jup = 3.214 
[ 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 16.05   n/a MPCxxxxx  

541133 (2002 QN103)          Discovered 2002-Aug-18 by NEAT at Palomar
Reference: Last Updated: 2019-12-02

[ show close-approach data ]
Alternate Designations
 2002 QN103 = 2013 QM21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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