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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .125045759133249 4.9238e-08  
a 2.727616696245812 1.3657e-08 au
q 2.38653979583923 1.3442e-07 au
i 5.37456074847774 5.5009e-06 deg
node 19.73820190602503 4.349e-05 deg
peri 336.8294389992537 4.7106e-05 deg
M 338.3146780287058 1.6638e-05 deg
tp 2458699.614412505250
(2019-Aug-04.11441251)
7.6069e-05 TDB
period 1645.407365826653
4.50
1.2358e-05
3.383e-08
d
yr
n .2187908037102629 1.6432e-09 deg/d
Q 3.068693596652394 1.5365e-08 au
  Orbit Determination Parameters
   # obs. used (total)      738  
   data-arc span      6630 days (18.15 yr)  
   first obs. used      2001-09-10  
   last obs. used      2019-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5022  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 10:17:06  

Additional Information
 Earth MOID = 1.38276 au 
 Jupiter MOID = 2.36888 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 15.3   n/a MPO449653  
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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