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243993 (2001 RN132)
Classification: Main-belt Asteroid          SPK-ID: 2243993
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2060731672764554 5.6346e-08  
a 2.858592351083763 2.1781e-08 au
q 2.269513171343683 1.6562e-07 au
i 3.429078431456994 6.1643e-06 deg
node 94.35440714534693 0.00011667 deg
peri 221.6055275200403 0.00011781 deg
M 19.03331243958994 1.6326e-05 deg
tp 2459107.166265384959
(2020-Sep-14.66626539)
7.9819e-05 TDB
period 1765.333520797212
4.83
2.0177e-05
5.524e-08
d
yr
n .20392747079171 2.3308e-09 deg/d
Q 3.447671530823843 2.627e-08 au
  Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      7026 days (19.24 yr)  
   first obs. used      2001-09-12  
   last obs. used      2020-12-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63708  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 01:45:50  

Additional Information
 Earth MOID = 1.25529 au 
 Jupiter MOID = 1.85705 au 
 T_jup = 3.268 
[ 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 16.59   n/a E2021B55  
diameter diameter 3.170 km 0.474 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.044   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243993 (2001 RN132)          Discovered 2001-Sep-12 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Alternate Designations
 2001 RN132 = 2006 UW65 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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