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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 ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .158640677734464 3.1223e-08  
a 2.446664784409568 8.0363e-09 au
q 2.058524224821788 7.6119e-08 au
i 5.188740423817694 3.5309e-06 deg
node 113.2992610884847 4.1116e-05 deg
peri 328.0225506755233 4.3166e-05 deg
M 353.1006695591888 1.4429e-05 deg
tp 2459423.289498183256
(2021-Jul-27.78949818)
5.609e-05 TDB
period 1397.848592513294
3.83
6.887e-06
1.886e-08
d
yr
n .257538621799325 1.2689e-09 deg/d
Q 2.834805343997348 9.3112e-09 au
  Orbit Determination Parameters
   # obs. used (total)      668  
   data-arc span      8001 days (21.91 yr)  
   first obs. used      1999-02-12  
   last obs. used      2021-01-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51094  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:17:05  

Additional Information
 Earth MOID = 1.07653 au 
 Jupiter MOID = 2.3897 au 
 T_jup = 3.475 
[ 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 16.07   n/a MPCxxxxx  
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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