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245147 (2004 RS319)
Classification: Main-belt Asteroid          SPK-ID: 2245147
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05969067119380365 6.2484e-08  
a 2.530363610817739 2.7437e-08 au
q 2.379324508523651 1.6973e-07 au
i 8.938608745413678 9.4132e-06 deg
node 308.4247930004491 5.3011e-05 deg
peri 323.1819114380702 0.00012639 deg
M 35.41454144855135 0.00011197 deg
tp 2458855.872143713464
(2020-Jan-07.37214371)
0.00045763 TDB
period 1470.18784187259
4.03
2.3912e-05
6.547e-08
d
yr
n .2448666692423909 3.9827e-09 deg/d
Q 2.681402713111826 2.9075e-08 au
  Orbit Determination Parameters
   # obs. used (total)      276  
   data-arc span      6844 days (18.74 yr)  
   first obs. used      2000-09-05  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57767  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:40:29  

Additional Information
 Earth MOID = 1.36914 au 
 Jupiter MOID = 2.44112 au 
 T_jup = 3.432 
[ 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 16.1   n/a MPO475976  
diameter diameter 3.322 km 0.967 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.077   0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

245147 (2004 RS319)          Discovered 2004-Sep-13 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

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