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JPL Small-Body Database Browser
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186000 (2001 QC7)
Classification: Main-belt Asteroid          SPK-ID: 2186000
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2271525321732032 6.3159e-08  
a 2.391668840351455 1.217e-08 au
q 1.848395207145873 1.5074e-07 au
i 2.996434356784736 8.6065e-06 deg
node 151.1024218106798 0.00015203 deg
peri 165.8590176753212 0.00015403 deg
M 33.38510727052988 2.3925e-05 deg
tp 2458875.214655874619
(2020-Jan-26.71465587)
8.9273e-05 TDB
period 1350.983344748774
3.70
1.0312e-05
2.823e-08
d
yr
n .2664725671114359 2.0339e-09 deg/d
Q 2.934942473557036 1.4935e-08 au
  Orbit Determination Parameters
   # obs. used (total)      189  
   data-arc span      7012 days (19.20 yr)  
   first obs. used      2000-02-27  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60961  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:53:20  

Additional Information
 Earth MOID = .835187 au 
 Jupiter MOID = 2.37363 au 
 T_jup = 3.494 
[ 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 17.1   n/a MPO433221  

186000 (2001 QC7)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

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