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359195 (2009 DQ11)
Classification: Main-belt Asteroid          SPK-ID: 2359195
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1627483501843838 7.2205e-08  
a 2.432653504799193 2.8774e-08 au
q 2.036743160322866 1.6888e-07 au
i .253377582585573 5.4468e-06 deg
node 90.15712403494192 0.001803 deg
peri 128.8890330515338 0.001803 deg
M 300.6373344037652 1.7812e-05 deg
tp 2459229.022887020147
(2021-Jan-14.52288702)
7.0227e-05 TDB
period 1385.858241050262
3.79
2.4589e-05
6.732e-08
d
yr
n .2597668284796406 4.6089e-09 deg/d
Q 2.828563849275521 3.3457e-08 au
  Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      4465 days (12.22 yr)  
   first obs. used      2007-11-03  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63031  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:42:39  

Additional Information
 Earth MOID = 1.02902 au 
 Jupiter MOID = 2.1437 au 
 T_jup = 3.488 
[ 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 17.6   n/a MPO460414  

359195 (2009 DQ11)          Discovered 2009-Feb-21 by Lowe, A. at Mayhill
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2009 DQ11 = 2007 VW68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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