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86094 (1999 RW100)
Classification: Main-belt Asteroid          SPK-ID: 2086094
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3212878284047024 5.6746e-08  
a 3.079173789363879 2.4176e-08 au
q 2.08987272929848 1.855e-07 au
i 11.38964202945144 5.6411e-06 deg
node 279.1019458976577 2.5652e-05 deg
peri 39.76914779654506 2.6786e-05 deg
M 308.3675820455337 1.1214e-05 deg
tp 2459283.554257513726
(2021-Mar-10.05425751)
6.3942e-05 TDB
period 1973.557248370676
5.40
2.3243e-05
6.364e-08
d
yr
n .1824117340894002 2.1483e-09 deg/d
Q 4.068474849429278 3.1944e-08 au
  Orbit Determination Parameters
   # obs. used (total)      769  
   data-arc span      12577 days (34.43 yr)  
   first obs. used      1986-01-10  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52673  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 00:19:38  

Additional Information
 Earth MOID = 1.09035 au 
 Jupiter MOID = 1.3476 au 
 T_jup = 3.118 
[ 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 13.6   n/a MPO436377  
diameter diameter 6.158 km 0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 6.754 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.169   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

86094 (1999 RW100)          Discovered 1999-Sep-08 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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