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JPL Small-Body Database Browser
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379188 (2009 RF69)
Classification: Main-belt Asteroid          SPK-ID: 2379188
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1390786518776008 1.2522e-07  
a 2.390798995371318 4.7094e-08 au
q 2.058289894184753 2.9743e-07 au
i 7.867770551097098 9.1754e-06 deg
node 299.3701860816052 8.8665e-05 deg
peri 60.79627754413017 9.7805e-05 deg
M 315.4260758910318 5.8463e-05 deg
tp 2459167.682722176195
(2020-Nov-14.18272218)
0.00022306 TDB
period 1350.246387019826
3.70
3.9896e-05
1.092e-07
d
yr
n .2666180065066258 7.8778e-09 deg/d
Q 2.723308096557883 5.3644e-08 au
  Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      5560 days (15.22 yr)  
   first obs. used      2004-02-17  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59704  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:09:03  

Additional Information
 Earth MOID = 1.06718 au 
 Jupiter MOID = 2.73559 au 
 T_jup = 3.506 
[ 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 17.0   n/a MPO471888  

379188 (2009 RF69)          Discovered 2009-Aug-17 by CSS at Catalina
Reference: Last Updated: 2013-11-20

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