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JPL Small-Body Database Browser
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344492 (2002 QU84)
Classification: Main-belt Asteroid          SPK-ID: 2344492
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08431899029313553 7.416e-08  
a 2.805639383865686 4.2297e-08 au
q 2.569070703891477 2.1803e-07 au
i 5.764350729110378 7.4695e-06 deg
node 76.79412771549427 8.1641e-05 deg
peri 266.8359384916599 9.352e-05 deg
M 190.1621918159107 4.739e-05 deg
tp 2459410.300566963834
(2021-Jul-14.80056696)		 0.00023306 TDB
period 1716.509458194309
4.70		 3.8817e-05
1.063e-07		 d
yr
n .209727944277513 4.7427e-09 deg/d
Q 3.042208063839896 4.5864e-08 au
   Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      6071 days (16.62 yr)  
   first obs. used      2002-08-19  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64654  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:31:12  

Additional Information
 Earth MOID = 1.56843 au 
 Jupiter MOID = 2.28308 au 
 T_jup = 3.311 
[ 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 16.6   n/a MPO434167  

344492 (2002 QU84)          Discovered 2002-Aug-30 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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