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213634 (2002 QO115)
Classification: Main-belt Asteroid          SPK-ID: 2213634
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1579022765432469 6.5238e-08  
a 2.442991435727984 2.5847e-08 au
q 2.05723752645088 1.7291e-07 au
i 2.061199026867276 6.6835e-06 deg
node 147.9021753316134 0.00016702 deg
peri 123.3245625597877 0.00016957 deg
M 333.6421863067366 4.074e-05 deg
tp 2459302.614690821556
(2021-Mar-29.11469082)
0.00015911 TDB
period 1394.701742851904
3.82
2.2134e-05
6.06e-08
d
yr
n .2581197032591838 4.0963e-09 deg/d
Q 2.828745345005088 2.9928e-08 au
  Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      6430 days (17.60 yr)  
   first obs. used      2002-08-17  
   last obs. used      2020-03-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .66905  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:43:28  

Additional Information
 Earth MOID = 1.0401 au 
 Jupiter MOID = 2.26679 au 
 T_jup = 3.482 
[ 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 17.48   n/a E2021B55  

213634 (2002 QO115)          Discovered 2002-Aug-29 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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