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JPL Small-Body Database Browser
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46168 (2001 FK86)
Classification: Outer Main-belt Asteroid          SPK-ID: 2046168
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2216553342012416 3.8023e-08  
a 3.256319261049384 2.5327e-08 au
q 2.534538726975543 1.278e-07 au
i 2.011562534249937 4.2555e-06 deg
node 130.0106401264551 0.00012688 deg
peri 78.51167866624678 0.0001272 deg
M 88.49875498862659 1.2341e-05 deg
tp 2458472.877200086413
(2018-Dec-20.37720009)
6.9778e-05 TDB
period 2146.292430817837
5.88
2.5041e-05
6.856e-08
d
yr
n .1677311044995035 1.9569e-09 deg/d
Q 3.978099795123225 3.0941e-08 au
  Orbit Determination Parameters
   # obs. used (total)      670  
   data-arc span      9665 days (26.46 yr)  
   first obs. used      1992-11-20  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52744  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:33:04  

Additional Information
 Earth MOID = 1.53075 au 
 Jupiter MOID = .985192 au 
 T_jup = 3.140 
[ 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 14.6   n/a MPO436104  

46168 (2001 FK86)          Discovered 2001-Mar-27 by Yeung, W. K. Y. at Desert Beaver
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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