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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1626659826036794 7.2193e-08  
a 2.432484626220762 2.8426e-08 au
q 2.036802124328218 1.6882e-07 au
i .253422238326833 5.446e-06 deg
node 90.16491153967731 0.0018028 deg
peri 128.9675129937361 0.0018029 deg
M 43.44551931992784 1.8583e-05 deg
tp 2459229.269274007314
(2021-Jan-14.76927401)
7.0226e-05 TDB
period 1385.713930912838
3.79
2.429e-05
6.65e-08
d
yr
n .2597938809512079 4.5539e-09 deg/d
Q 2.828167128113306 3.305e-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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63049  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:27:12  

Additional Information
 Earth MOID = 1.02961 au 
 Jupiter MOID = 2.14194 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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