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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2017420598627899 3.6387e-08  
a 2.431293185933087 1.6458e-08 au
q 1.940799090472581 9.5021e-08 au
i 12.31124632219434 8.5447e-06 deg
node 331.5632360170533 1.6853e-05 deg
peri 79.89470823048337 3.3212e-05 deg
M 14.60189667144052 2.5459e-05 deg
tp 2458944.335590605887
(2020-Apr-04.83559061)
9.7761e-05 TDB
period 1384.695963602246
3.79
1.406e-05
3.849e-08
d
yr
n .2599848699374198 2.6399e-09 deg/d
Q 2.921787281393593 1.9779e-08 au
  Orbit Determination Parameters
   # obs. used (total)      299  
   data-arc span      6527 days (17.87 yr)  
   first obs. used      2002-03-12  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50836  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:07:16  

Additional Information
 Earth MOID = .9941 au 
 Jupiter MOID = 2.5807 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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