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JPL Small-Body Database Browser
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347847 (2002 QH83)
Classification: Main-belt Asteroid          SPK-ID: 2347847
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0915549553343213 4.5803e-08  
a 2.532103635352183 2.5925e-08 au
q 2.300277000115641 1.2302e-07 au
i 12.4300999287351 5.281e-06 deg
node 162.8475976377585 2.7186e-05 deg
peri 354.0078376810321 4.6047e-05 deg
M 318.8606099916406 3.6112e-05 deg
tp 2459168.680635486572
(2020-Nov-15.18063549)
0.00014735 TDB
period 1471.704581980024
4.03
2.2602e-05
6.188e-08
d
yr
n .244614309425916 3.7567e-09 deg/d
Q 2.763930270588725 2.8299e-08 au
  Orbit Determination Parameters
   # obs. used (total)      197  
   data-arc span      6308 days (17.27 yr)  
   first obs. used      2002-07-21  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5631  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:35:51  

Additional Information
 Earth MOID = 1.30961 au 
 Jupiter MOID = 2.21568 au 
 T_jup = 3.412 
[ 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 16.4   n/a MPO494817  

347847 (2002 QH83)          Discovered 2002-Aug-16 by NEAT at Palomar
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02

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