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JPL Small-Body Database Browser
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413399 (2004 RB325)
Classification: Main-belt Asteroid          SPK-ID: 2413399
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09795633735362423 6.2687e-08  
a 2.842231187849126 3.8893e-08 au
q 2.563816630775185 1.9189e-07 au
i 12.63327532514024 6.7113e-06 deg
node 218.1915450717267 2.5885e-05 deg
peri 164.2986994371012 4.0446e-05 deg
M 81.82353139285091 3.2196e-05 deg
tp 2458602.701403782925
(2019-Apr-29.20140378)
0.00015327 TDB
period 1750.19938886015
4.79
3.5924e-05
9.835e-08
d
yr
n .2056908500204978 4.222e-09 deg/d
Q 3.120645744923067 4.2703e-08 au
  Orbit Determination Parameters
   # obs. used (total)      210  
   data-arc span      5562 days (15.23 yr)  
   first obs. used      2004-09-13  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57139  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 22:04:49  

Additional Information
 Earth MOID = 1.57033 au 
 Jupiter MOID = 2.32428 au 
 T_jup = 3.266 
[ 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 16.3   n/a MPO455943  

413399 (2004 RB325)          Discovered 2004-Sep-13 by LINEAR at Socorro
Reference: Last Updated: 2014-11-10

Alternate Designations
 2004 RB325 = 2009 SK158 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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