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86087 (1999 RZ86)
Classification: Main-belt Asteroid          SPK-ID: 2086087
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2338127576623897 6.5521e-08  
a 3.084604333424419 3.1198e-08 au
q 2.363384487929098 2.1245e-07 au
i 4.611329082432706 7.0895e-06 deg
node 154.6853257292265 7.2794e-05 deg
peri 186.4349588239172 7.3832e-05 deg
M 307.2493530432907 1.3919e-05 deg
tp 2459290.449866442526
(2021-Mar-16.94986644)
7.9271e-05 TDB
period 1978.780506805391
5.42
3.0021e-05
8.219e-08
d
yr
n .1819302336777088 2.7601e-09 deg/d
Q 3.805824178919739 3.8493e-08 au
  Orbit Determination Parameters
   # obs. used (total)      279  
   data-arc span      8485 days (23.23 yr)  
   first obs. used      1996-01-13  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55679  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:14:10  

Additional Information
 Earth MOID = 1.35512 au 
 Jupiter MOID = 1.60608 au 
 T_jup = 3.179 
[ 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 15.9   n/a MPO436377  
diameter diameter 3.940 km 0.168 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

86087 (1999 RZ86)          Discovered 1999-Sep-07 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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