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173640 (2001 FK140)
Classification: Main-belt Asteroid          SPK-ID: 2173640
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08513420547750175 6.0666e-08  
a 2.363833832687423 1.3102e-08 au
q 2.162590717460742 1.4642e-07 au
i 4.106023492122649 5.8465e-06 deg
node 132.7692529926609 7.8707e-05 deg
peri 18.01268104676771 8.4316e-05 deg
M 130.3147635092199 3.1413e-05 deg
tp 2458519.976133752981
(2019-Feb-05.47613375)
0.00011463 TDB
period 1327.467335170261
3.63
1.1036e-05
3.021e-08
d
yr
n .2711931137302345 2.2547e-09 deg/d
Q 2.565076947914104 1.4217e-08 au
  Orbit Determination Parameters
   # obs. used (total)      267  
   data-arc span      9537 days (26.11 yr)  
   first obs. used      1994-05-08  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56103  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 03:27:05  

Additional Information
 Earth MOID = 1.17396 au 
 Jupiter MOID = 2.42155 au 
 T_jup = 3.541 
[ 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 16.8   n/a MPO427059  

173640 (2001 FK140)          Discovered 2001-Mar-21 by NEAT at Haleakala
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 2001 FK140 = 2003 YO96 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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