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150517 (2000 RF54)
Classification: Main-belt Asteroid          SPK-ID: 2150517
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2154900211867836 4.6642e-08  
a 3.058245361592842 2.9538e-08 au
q 2.399224003828818 1.3874e-07 au
i 11.98147139755294 5.5323e-06 deg
node 223.8407779711066 2.3913e-05 deg
peri 196.4488556540503 2.7356e-05 deg
M 284.3597661572142 1.8655e-05 deg
tp 2459610.947181240208
(2022-Jan-31.44718124)		 0.00010579 TDB
period 1953.470762049573
5.35		 2.8302e-05
7.749e-08		 d
yr
n .1842873755746872 2.6699e-09 deg/d
Q 3.717266719356866 3.5904e-08 au
   Orbit Determination Parameters
   # obs. used (total)      558  
   data-arc span      7201 days (19.72 yr)  
   first obs. used      2000-09-01  
   last obs. used      2020-05-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49671  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:51:36  

Additional Information
 Earth MOID = 1.41323 au 
 Jupiter MOID = 1.66621 au 
 T_jup = 3.166 
[ 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 14.78   n/a E2021B55  
diameter diameter 3.456 km 0.665 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.234   0.068 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

150517 (2000 RF54)          Discovered 2000-Sep-01 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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