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109650 (2001 RZ6)
Classification: Main-belt Asteroid          SPK-ID: 2109650
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1252723380000241 4.8898e-08  
a 2.728381438330755 1.3182e-08 au
q 2.386590716595193 1.3326e-07 au
i 5.373867603320738 5.4381e-06 deg
node 19.73523194905426 4.1294e-05 deg
peri 336.9185703842235 4.5022e-05 deg
M 65.73367091095859 1.6272e-05 deg
tp 2458699.932899535671
(2019-Aug-04.43289954)
7.4386e-05 TDB
period 1646.099398795623
4.51
1.193e-05
3.266e-08
d
yr
n .2186988223575052 1.585e-09 deg/d
Q 3.070172160066318 1.4834e-08 au
  Orbit Determination Parameters
   # obs. used (total)      769  
   data-arc span      6714 days (18.38 yr)  
   first obs. used      2001-09-10  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50604  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:30:10  

Additional Information
 Earth MOID = 1.38372 au 
 Jupiter MOID = 2.37124 au 
 T_jup = 3.338 
[ 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 15.4   n/a MPO502756  
diameter diameter 4.920 km 0.082 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.066   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109650 (2001 RZ6)          Discovered 2001-Sep-10 by Yeung, W. K. Y. at Desert Eagle
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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