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46116 (2001 FY33)
Classification: Main-belt Asteroid          SPK-ID: 2046116
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09678730479497136 3.9525e-08  
a 2.211212426003282 9.3218e-09 au
q 1.997195134961274 9.0944e-08 au
i 3.926132001701747 4.1859e-06 deg
node 216.9412934182527 5.6536e-05 deg
peri 289.2697013785056 6.1904e-05 deg
M 317.9426471742206 2.7921e-05 deg
tp 2459140.808363525927
(2020-Oct-18.30836353)
9.3535e-05 TDB
period 1201.003094002926
3.29
7.5946e-06
2.079e-08
d
yr
n .2997494359486828 1.8955e-09 deg/d
Q 2.42522971704529 1.0224e-08 au
  Orbit Determination Parameters
   # obs. used (total)      727  
   data-arc span      8445 days (23.12 yr)  
   first obs. used      1996-11-06  
   last obs. used      2019-12-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55182  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:21:48  

Additional Information
 Earth MOID = 1.01276 au 
 Jupiter MOID = 2.58035 au 
 T_jup = 3.648 
[ 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 16.2   n/a MPO344648  
diameter diameter 3.068 km 0.816 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.057   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

46116 (2001 FY33)          Discovered 2001-Mar-18 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 FY33 = 1998 HF86 = 1999 RO218 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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