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312605 (2009 OG6)
Classification: Main-belt Asteroid          SPK-ID: 2312605
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2663618866815189 3.8279e-08  
a 3.152189666009214 4.0665e-08 au
q 2.312566479393013 1.2173e-07 au
i 13.45378396882961 5.4485e-06 deg
node 157.4801483200127 2.6438e-05 deg
peri 141.5689128629019 3.0175e-05 deg
M 344.7997313197371 1.7387e-05 deg
tp 2459086.810911309408
(2020-Aug-25.31091131)
9.9911e-05 TDB
period 2044.169660746381
5.60
3.9556e-05
1.083e-07
d
yr
n .1761106266827942 3.4079e-09 deg/d
Q 3.991812852625415 5.1496e-08 au
  Orbit Determination Parameters
   # obs. used (total)      280  
   data-arc span      7946 days (21.75 yr)  
   first obs. used      1998-08-30  
   last obs. used      2020-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58801  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 05:27:33  

Additional Information
 Earth MOID = 1.31415 au 
 Jupiter MOID = 1.44945 au 
 T_jup = 3.110 
[ 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 15.5   n/a MPO434004  

312605 (2009 OG6)          Discovered 2009-Jul-19 by La Sagra at La Sagra
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2009 OG6 = 2002 ED159 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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