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JPL Small-Body Database Browser
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461593 (2004 RS329)
Classification: Inner Main-belt Asteroid          SPK-ID: 2461593
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07152047475102147 6.4918e-08  
a 1.869694968136228 1.2377e-08 au
q 1.735973496375529 1.2409e-07 au
i 22.01694417773271 8.1092e-06 deg
node 194.426290052342 1.8558e-05 deg
peri 110.6402952101564 5.4873e-05 deg
M 109.1672130311634 5.1607e-05 deg
tp 2458717.331925203419
(2019-Aug-21.83192520)
0.00013411 TDB
period 933.8014967705449
2.56
9.2722e-06
2.539e-08
d
yr
n .3855209070075626 3.8281e-09 deg/d
Q 2.003416439896927 1.3262e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      5447 days (14.91 yr)  
   first obs. used      2004-09-10  
   last obs. used      2019-08-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62107  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:01:08  

Additional Information
 Earth MOID = .792055 au 
 Jupiter MOID = 3.12375 au 
 T_jup = 3.892 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457555.5 (2016-Jun-16.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07149889108644859 6.488e-08  
q 1.736104471443801 1.2402e-07 au
tp 2457783.715287851077
(2017-Jan-30.21528785)
0.00013551 TDB
node 194.4432924355625 1.8552e-05 deg
peri 110.6877982504124 5.4915e-05 deg
i 22.02069337612987 8.1105e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      5447 days (14.91 yr)  
   first obs. used      2004-09-10  
   last obs. used      2019-08-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62107  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:01:08  

Additional Information
 Jupiter MOID = 3.12375 au 
 T_jup = 3.892 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.20941840892764E-15 -8.01280879012498E-15 5.44163080603223E-13 1.432038962053181E-14 2.60568680938306E-13 -4.895813175641508E-14
q -8.01280879012498E-15 1.538045787003353E-14 -1.278573240552768E-12 -2.597360874016378E-14 -6.026630981266432E-13 9.657951904495029E-14
tp 5.44163080603223E-13 -1.278573240552768E-12 1.836306636885489E-8 8.75787794168558E-11 7.034006223920376E-9 -8.178390685176797E-12
node 1.432038962053181E-14 -2.597360874016378E-14 8.75787794168558E-11 3.441604601266033E-10 -2.831138430083596E-10 -2.688051214583525E-12
peri 2.60568680938306E-13 -6.026630981266432E-13 7.034006223920376E-9 -2.831138430083596E-10 3.015649798691273E-9 -2.816477325060035E-12
i -4.895813175641508E-14 9.657951904495029E-14 -8.178390685176797E-12 -2.688051214583525E-12 -2.816477325060035E-12 6.57799980264291E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.0   n/a MPO380287  

461593 (2004 RS329)          Discovered 2004-Sep-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-03-24

Alternate Designations
 2004 RS329 = 2009 RJ60 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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