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86175 (1999 RE213)
Classification: Main-belt Asteroid          SPK-ID: 2086175
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08702174533285156 6.1912e-08  
a 3.024434076061512 2.5575e-08 au
q 2.761242544118489 1.9957e-07 au
i 14.1239406854238 5.2069e-06 deg
node 264.5505717675061 2.4493e-05 deg
peri 75.42395471407113 4.4231e-05 deg
M 345.1186725232825 3.4248e-05 deg
tp 2459079.915227397606
(2020-Aug-18.41522740)
0.00018271 TDB
period 1921.164755487542
5.26
2.4368e-05
6.672e-08
d
yr
n .187386323308144 2.3768e-09 deg/d
Q 3.287625608004535 2.7801e-08 au
  Orbit Determination Parameters
   # obs. used (total)      765  
   data-arc span      11232 days (30.75 yr)  
   first obs. used      1989-10-29  
   last obs. used      2020-07-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52728  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 07:59:19  

Additional Information
 Earth MOID = 1.79273 au 
 Jupiter MOID = 2.04399 au 
 T_jup = 3.194 
[ 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 14.1   n/a MPO493480  
diameter diameter 6.325 km 0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.096   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

86175 (1999 RE213)          Discovered 1999-Sep-10 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

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