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JPL Small-Body Database Browser
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344898 (2004 RG98)
Classification: Main-belt Asteroid          SPK-ID: 2344898
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09307832087981049 6.9909e-08  
a 2.40569792470553 1.6298e-08 au
q 2.181779601329894 1.707e-07 au
i 14.3319109602815 7.5036e-06 deg
node 185.0399334132507 2.0045e-05 deg
peri 186.3213129024213 4.1019e-05 deg
M 309.4517907298613 3.1965e-05 deg
tp 2458791.865366384908
(2019-Nov-04.36536638)
0.00012051 TDB
period 1362.887684712984
3.73
1.385e-05
3.792e-08
d
yr
n .2641450238621929 2.6843e-09 deg/d
Q 2.629616248081165 1.7815e-08 au
  Orbit Determination Parameters
   # obs. used (total)      225  
   data-arc span      7506 days (20.55 yr)  
   first obs. used      1999-04-11  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56438  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:25:33  

Additional Information
 Earth MOID = 1.18058 au 
 Jupiter MOID = 2.7743 au 
 T_jup = 3.475 
[ 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 16.8   n/a MPO348953  

344898 (2004 RG98)          Discovered 2004-Sep-08 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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