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173749 (2001 RC36)
Classification: Main-belt Asteroid          SPK-ID: 2173749
[ 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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04785114621518054 5.2819e-08  
a 2.911309230029952 3.3755e-08 au
q 2.771999746386184 1.6871e-07 au
i 4.060700429116034 5.2684e-06 deg
node 235.2069821934381 8.1103e-05 deg
peri 32.07720708829407 0.00010119 deg
M 346.4418626771461 6.3289e-05 deg
tp 2459068.832680990509
(2020-Aug-07.33268099)		 0.00031938 TDB
period 1814.391208084123
4.97		 3.1555e-05
8.639e-08		 d
yr
n .1984136598524065 3.4507e-09 deg/d
Q 3.050618713673719 3.537e-08 au
   Orbit Determination Parameters
   # obs. used (total)      341  
   data-arc span      6417 days (17.57 yr)  
   first obs. used      2001-09-08  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60647  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 17:08:28  

Additional Information
 Earth MOID = 1.75718 au 
 Jupiter MOID = 1.98199 au 
 T_jup = 3.278 
[ 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 MPO433116  

173749 (2001 RC36)          Discovered 2001-Sep-08 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 2001 RC36 = 2006 QK121 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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