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JPL Small-Body Database Browser
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344906 (2004 RG185)
Classification: Main-belt Asteroid          SPK-ID: 2344906
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 .2015556582399604 3.639e-08  
a 2.431314225590994 1.6594e-08 au
q 1.941269086463822 9.501e-08 au
i 12.31020083487264 8.7627e-06 deg
node 331.5677532958526 1.7e-05 deg
peri 79.84623518046284 3.3866e-05 deg
M 270.6290503525587 2.5864e-05 deg
tp 2458944.258887793063
(2020-Apr-04.75888779)
0.00010047 TDB
period 1384.713937735873
3.79
1.4176e-05
3.881e-08
d
yr
n .2599814952311603 2.6616e-09 deg/d
Q 2.921359364718166 1.9938e-08 au
  Orbit Determination Parameters
   # obs. used (total)      295  
   data-arc span      6434 days (17.62 yr)  
   first obs. used      2002-03-12  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50984  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:25:33  

Additional Information
 Earth MOID = .994052 au 
 Jupiter MOID = 2.58132 au 
 T_jup = 3.448 
[ 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 16.9   n/a MPO455509  

344906 (2004 RG185)          Discovered 2004-Sep-10 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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