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109500 (2001 QC232)
Classification: Main-belt Asteroid          SPK-ID: 2109500
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1514810772955027 4.7664e-08  
a 3.170756474124848 2.4323e-08 au
q 2.690446867582726 1.4668e-07 au
i 12.48606851606658 4.9965e-06 deg
node 192.4566366382365 2.3359e-05 deg
peri 202.6061333166629 2.9468e-05 deg
M 65.18214836123273 1.6638e-05 deg
tp 2458627.104630141872
(2019-May-23.60463014)
9.4903e-05 TDB
period 2062.25686830651
5.65
2.373e-05
6.497e-08
d
yr
n .1745660327443234 2.0087e-09 deg/d
Q 3.651066080666969 2.8008e-08 au
  Orbit Determination Parameters
   # obs. used (total)      517  
   data-arc span      9384 days (25.69 yr)  
   first obs. used      1994-06-07  
   last obs. used      2020-02-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5456  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:11:40  

Additional Information
 Earth MOID = 1.70072 au 
 Jupiter MOID = 1.81211 au 
 T_jup = 3.148 
[ 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 15.0   n/a MPO453555  

109500 (2001 QC232)          Discovered 2001-Aug-24 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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