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109448 (2001 QC206)
Classification: Main-belt Asteroid          SPK-ID: 2109448
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1494763019884669 3.3414e-08  
a 2.58133344467125 1.2601e-08 au
q 2.195485267162641 8.511e-08 au
i 7.004411198214158 4.8632e-06 deg
node 330.5581181440891 4.1192e-05 deg
peri 136.4154823176385 4.6006e-05 deg
M 75.06885403463065 2.0724e-05 deg
tp 2458684.620185170068
(2019-Jul-20.12018517)
8.6744e-05 TDB
period 1514.832413537524
4.15
1.1093e-05
3.037e-08
d
yr
n .2376500507797475 1.7402e-09 deg/d
Q 2.96718162217986 1.4485e-08 au
  Orbit Determination Parameters
   # obs. used (total)      736  
   data-arc span      7775 days (21.29 yr)  
   first obs. used      1999-01-13  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55915  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 19:05:04  

Additional Information
 Earth MOID = 1.21818 au 
 Jupiter MOID = 2.15514 au 
 T_jup = 3.398 
[ 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 15.4   n/a MPO412772  

109448 (2001 QC206)          Discovered 2001-Aug-23 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 QC206 = 1999 CB30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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