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JPL Small-Body Database Browser
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379175 (2009 RT3)
Classification: Main-belt Asteroid          SPK-ID: 2379175
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2302306982484665 1.415e-07  
a 2.393102566355495 4.7072e-08 au
q 1.842136891523272 3.2359e-07 au
i 7.218450765131035 1.929e-05 deg
node 54.59608248992978 8.2701e-05 deg
peri 287.0633015733807 9.4346e-05 deg
M 217.743295571188 5.8947e-05 deg
tp 2459134.831328708220
(2020-Oct-12.33132871)
0.00023349 TDB
period 1352.198331230283
3.70
3.9896e-05
1.092e-07
d
yr
n .2662331343601481 7.8552e-09 deg/d
Q 2.944068241187717 5.7909e-08 au
  Orbit Determination Parameters
   # obs. used (total)      70  
   data-arc span      7477 days (20.47 yr)  
   first obs. used      1998-10-13  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55627  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:25:53  

Additional Information
 Earth MOID = .849311 au 
 Jupiter MOID = 2.49475 au 
 T_jup = 3.484 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.8   n/a MPO281809  

379175 (2009 RT3)          Discovered 2009-Sep-13 by Hobart, J. at Kachina
Reference: Last Updated: 2013-11-20

Alternate Designations
 2009 RT3 = 1998 TG6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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