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86107 (1999 RL115)
Classification: Main-belt Asteroid          SPK-ID: 2086107
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1424405571998329 4.4262e-08  
a 3.077372208156095 2.3251e-08 au
q 2.639029596115061 1.4195e-07 au
i 9.913956034539888 4.4166e-06 deg
node 146.2967094552854 2.8383e-05 deg
peri 225.4824537648985 3.2832e-05 deg
M 278.8733023645353 1.9955e-05 deg
tp 2459444.854686520481
(2021-Aug-18.35468652)
0.00011241 TDB
period 1971.825450928289
5.40
2.2347e-05
6.118e-08
d
yr
n .1825719410562028 2.0691e-09 deg/d
Q 3.515714820197129 2.6563e-08 au
  Orbit Determination Parameters
   # obs. used (total)      778  
   data-arc span      7661 days (20.97 yr)  
   first obs. used      1999-08-08  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53405  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 07:58:33  

Additional Information
 Earth MOID = 1.64908 au 
 Jupiter MOID = 1.97556 au 
 T_jup = 3.191 
[ 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 14.5   n/a MPO436377  
diameter diameter 4.503 km 0.223 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.151   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

86107 (1999 RL115)          Discovered 1999-Sep-09 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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