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JPL Small-Body Database Browser
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347848 (2002 QO84)
Classification: Main-belt Asteroid          SPK-ID: 2347848
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .1124776508664392 6.8359e-08  
a 2.74781013073346 3.9025e-08 au
q 2.438742902201557 1.7709e-07 au
i 10.19569431113655 9.9756e-06 deg
node 311.9367231026302 4.4276e-05 deg
peri 107.4878448427697 6.6756e-05 deg
M 250.7143037817589 4.8229e-05 deg
tp 2459505.555761791454
(2021-Oct-18.05576179)
0.00022463 TDB
period 1663.713372716524
4.55
3.5442e-05
9.703e-08
d
yr
n .2163834263183143 4.6097e-09 deg/d
Q 3.056877359265362 4.3414e-08 au
  Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      6127 days (16.77 yr)  
   first obs. used      2002-08-16  
   last obs. used      2019-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57693  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:33:56  

Additional Information
 Earth MOID = 1.47506 au 
 Jupiter MOID = 2.24735 au 
 T_jup = 3.315 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO437472  

347848 (2002 QO84)          Discovered 2002-Aug-16 by NEAT at Palomar
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02

Alternate Designations
 2002 QO84 = 2009 DW5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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