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JPL Small-Body Database Browser
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46180 (2001 FX101)
Classification: Main-belt Asteroid          SPK-ID: 2046180
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .107956706389831 4.3781e-08  
a 2.299670356590059 1.1697e-08 au
q 2.051405519110268 9.878e-08 au
i 5.779390012349504 4.6045e-06 deg
node 242.2244673237457 4.8923e-05 deg
peri 248.7383806305733 5.3999e-05 deg
M 214.4938070819188 2.4064e-05 deg
tp 2459515.344152555754
(2021-Oct-27.84415256)
8.6394e-05 TDB
period 1273.786985990477
3.49
9.7181e-06
2.661e-08
d
yr
n .2826218229259657 2.1562e-09 deg/d
Q 2.54793519406985 1.2959e-08 au
  Orbit Determination Parameters
   # obs. used (total)      711  
   data-arc span      7758 days (21.24 yr)  
   first obs. used      1998-05-24  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54125  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:11:01  

Additional Information
 Earth MOID = 1.07451 au 
 Jupiter MOID = 2.51585 au 
 T_jup = 3.578 
[ 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 15.5   n/a MPO337628  

46180 (2001 FX101)          Discovered 2001-Mar-17 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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