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JPL Small-Body Database Browser
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344909 (2004 RG202)
Classification: Main-belt Asteroid          SPK-ID: 2344909
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .283879160919625 5.1574e-08  
a 2.465331723684014 2.7815e-08 au
q 1.765475422576063 1.3295e-07 au
i 12.38307141715827 1.4514e-05 deg
node 203.800471003058 3.1965e-05 deg
peri 120.7160524495657 5.7262e-05 deg
M 294.6990926856836 4.704e-05 deg
tp 2458856.965049032368
(2020-Jan-08.46504903)
0.00018867 TDB
period 1413.876490371687
3.87
2.3928e-05
6.551e-08
d
yr
n .2546191286520093 4.3092e-09 deg/d
Q 3.165188024791965 3.5712e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      6870 days (18.81 yr)  
   first obs. used      2000-08-07  
   last obs. used      2019-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60115  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:31:17  

Additional Information
 Earth MOID = .790643 au 
 Jupiter MOID = 2.3489 au 
 T_jup = 3.400 
[ 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 17.9   n/a MPO339101  

344909 (2004 RG202)          Discovered 2004-Sep-11 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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