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JPL Small-Body Database Browser
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344897 (2004 RJ83)
Classification: Main-belt Asteroid          SPK-ID: 2344897
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1623328000019062 4.3585e-07  
a 2.451552392921848 1.1555e-07 au
q 2.053585028627471 9.7768e-07 au
i 6.619651155676281 1.512e-05 deg
node 170.2688000302315 0.00014563 deg
peri 197.6314988394677 0.00019084 deg
M 281.1183399595453 0.00016557 deg
tp 2458907.708859782089
(2020-Feb-28.20885978)
0.00066596 TDB
period 1402.039326566313
3.84
9.9121e-05
2.714e-07
d
yr
n .2567688317856702 1.8153e-08 deg/d
Q 2.849519757216225 1.343e-07 au
  Orbit Determination Parameters
   # obs. used (total)      57  
   data-arc span      5463 days (14.96 yr)  
   first obs. used      2003-04-29  
   last obs. used      2018-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68971  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:53:14  

Additional Information
 Earth MOID = 1.05234 au 
 Jupiter MOID = 2.60767 au 
 T_jup = 3.468 
[ 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 17.4   n/a MPO446553  

344897 (2004 RJ83)          Discovered 2004-Sep-09 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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