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86075 (1999 RJ58)
Classification: Main-belt Asteroid          SPK-ID: 2086075
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1146694923238134 3.2691e-08  
a 2.3545589047639 1.0636e-08 au
q 2.084562830508109 7.909e-08 au
i 6.835957707424666 4.1659e-06 deg
node 164.7679874079043 3.0583e-05 deg
peri 131.9512799402183 3.5762e-05 deg
M 297.4670416308165 1.7688e-05 deg
tp 2459229.728831715939
(2021-Jan-15.22883172)
6.4926e-05 TDB
period 1319.662168076882
3.61
8.942e-06
2.448e-08
d
yr
n .2727970905800997 1.8485e-09 deg/d
Q 2.62455497901969 1.1856e-08 au
  Orbit Determination Parameters
   # obs. used (total)      710  
   data-arc span      8537 days (23.37 yr)  
   first obs. used      1996-12-12  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57054  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 15:43:06  

Additional Information
 Earth MOID = 1.07626 au 
 Jupiter MOID = 2.5648 au 
 T_jup = 3.537 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456890.5 (2014-Aug-21.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .115235218487435 3.2773e-08  
q 2.083117757162122 7.9308e-08 au
tp 2456588.066906812983
(2013-Oct-22.56690681)
6.5523e-05 TDB
node 164.7952321076391 3.0595e-05 deg
peri 131.4862031790468 3.5693e-05 deg
i 6.833934051151999 4.1654e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      710  
   data-arc span      8537 days (23.37 yr)  
   first obs. used      1996-12-12  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57054  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 15:43:06  

Additional Information
 Jupiter MOID = 2.5648 au 
 T_jup = 3.537 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.074039859970735E-15 -2.581217023668219E-15 2.802300450341286E-13 -2.373496000414239E-15 7.504956774478664E-14 -9.141587562573268E-16
q -2.581217023668219E-15 6.28977987088614E-15 -7.837038516481989E-13 5.295508001227738E-15 -2.04862353001807E-13 2.353638533849207E-15
tp 2.802300450341286E-13 -7.837038516481989E-13 4.293276877567259E-9 -6.432602129161674E-12 1.214020214326891E-9 1.305239880494582E-12
node -2.373496000414239E-15 5.295508001227738E-15 -6.432602129161674E-12 9.360525954079119E-10 -9.310381732285364E-10 1.267911001951112E-11
peri 7.504956774478664E-14 -2.04862353001807E-13 1.214020214326891E-9 -9.310381732285364E-10 1.274000094037165E-9 -1.22138588898107E-11
i -9.141587562573268E-16 2.353638533849207E-15 1.305239880494582E-12 1.267911001951112E-11 -1.22138588898107E-11 1.735086533065239E-11

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 MPO426533  
diameter diameter 1.713 km 0.203 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.239   0.085 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

86075 (1999 RJ58)          Discovered 1999-Sep-07 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1999 RJ58 = 2002 JP26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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