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46198 (2001 FS147)
Classification: Main-belt Asteroid          SPK-ID: 2046198
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09024419804558782 3.8996e-08  
a 2.648547070482722 1.3669e-08 au
q 2.409531064121018 1.0156e-07 au
i 14.05155150373919 5.398e-06 deg
node 224.8353798616936 1.5318e-05 deg
peri 56.43514646335046 3.3925e-05 deg
M 127.0517663546387 3.2092e-05 deg
tp 2458644.866813722868
(2019-Jun-10.36681372)
0.0001387 TDB
period 1574.381472992914
4.31
1.2188e-05
3.337e-08
d
yr
n .2286612273934071 1.7701e-09 deg/d
Q 2.887563076844426 1.4902e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1140  
   data-arc span      9625 days (26.35 yr)  
   first obs. used      1994-11-05  
   last obs. used      2021-03-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50348  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:47:02  

Additional Information
 Earth MOID = 1.42137 au 
 Jupiter MOID = 2.21178 au 
 T_jup = 3.343 
[ 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 14.69   n/a E2021B10  
diameter diameter 3.219 km 0.259 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.325   0.051 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46198 (2001 FS147)          Discovered 2001-Mar-24 by LONEOS at Anderson Mesa
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 FS147 = 1994 VK5 = 1997 LH7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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