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JPL Small-Body Database Browser
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109008 (2001 QO2)
Classification: Main-belt Asteroid          SPK-ID: 2109008
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1542833614146157 4.7287e-08  
a 2.371642165445561 1.2025e-08 au
q 2.005737240087982 1.1109e-07 au
i 5.029792877028036 4.2857e-06 deg
node 133.912048337391 6.6969e-05 deg
peri 228.4083543602002 6.8941e-05 deg
M 282.8727541773258 1.8051e-05 deg
tp 2458886.310048670019
(2020-Feb-06.81004867)
6.8072e-05 TDB
period 1334.050197484923
3.65
1.0146e-05
2.778e-08
d
yr
n .2698549130150469 2.0524e-09 deg/d
Q 2.737547090803141 1.388e-08 au
  Orbit Determination Parameters
   # obs. used (total)      599  
   data-arc span      7115 days (19.48 yr)  
   first obs. used      2000-03-08  
   last obs. used      2019-08-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55244  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:11:17  

Additional Information
 Earth MOID = 1.00583 au 
 Jupiter MOID = 2.71205 au 
 T_jup = 3.523 
[ 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 15.7   n/a MPO436524  

109008 (2001 QO2)          Discovered 2001-Aug-17 by Broughton, J. at Reedy Creek
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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