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JPL Small-Body Database Browser
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109730 (2001 RC59)
Classification: Main-belt Asteroid          SPK-ID: 2109730
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1585460543473777 5.0951e-08  
a 2.448297846631647 1.2286e-08 au
q 2.060129883181018 1.187e-07 au
i 5.183988122840842 4.6579e-06 deg
node 113.3243849733842 5.5349e-05 deg
peri 327.330171773652 5.7535e-05 deg
M 149.0120141422655 1.6094e-05 deg
tp 2458021.319959479977
(2017-Sep-24.81995948)
6.1056e-05 TDB
period 1399.248347775124
3.83
1.0533e-05
2.884e-08
d
yr
n .2572809898774712 1.9366e-09 deg/d
Q 2.836465810082276 1.4234e-08 au
  Orbit Determination Parameters
   # obs. used (total)      523  
   data-arc span      7385 days (20.22 yr)  
   first obs. used      1999-02-12  
   last obs. used      2019-05-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52863  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:46:44  

Additional Information
 Earth MOID = 1.07812 au 
 Jupiter MOID = 2.39127 au 
 T_jup = 3.474 
[ 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 16.1   n/a MPO436527  
diameter diameter 1.627 km 0.155 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.350   0.124 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109730 (2001 RC59)          Discovered 2001-Sep-12 by LINEAR at Socorro
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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