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452507 (2004 RL179)
Classification: Main-belt Asteroid          SPK-ID: 2452507
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2000286597156571 6.3464e-08  
a 2.794848319824774 3.5758e-08 au
q 2.235798556301668 1.7988e-07 au
i 12.82358488441209 1.2131e-05 deg
node 331.1828570885557 3.243e-05 deg
peri 319.1158590111481 4.6142e-05 deg
M 175.0668259648392 3.0155e-05 deg
tp 2458170.578245730397
(2018-Feb-21.07824573)
0.00014372 TDB
period 1706.615915896385
4.67
3.2752e-05
8.967e-08
d
yr
n .2109437727884503 4.0483e-09 deg/d
Q 3.353898083347879 4.2911e-08 au
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      5194 days (14.22 yr)  
   first obs. used      2004-08-11  
   last obs. used      2018-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51869  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 06:39:55  

Additional Information
 Earth MOID = 1.23696 au 
 Jupiter MOID = 1.96767 au 
 T_jup = 3.262 
[ 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 16.3   n/a MPO456155  

452507 (2004 RL179)          Discovered 2004-Aug-11 by LINEAR at Socorro
Reference: Last Updated: 2016-01-04

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