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186842 (2004 FU140)
Classification: Main-belt Asteroid          SPK-ID: 2186842
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1397870369867905 3.508e-08  
a 2.374532278548119 1.1839e-08 au
q 2.042603447100385 8.5233e-08 au
i 1.115935899272212 5.1969e-06 deg
node 3.430973426734222 0.00020368 deg
peri 87.83167097431568 0.00020475 deg
M 277.8060813731264 2.2227e-05 deg
tp 2459505.642520071789
(2021-Oct-18.14252007)
8.3744e-05 TDB
period 1336.489475876234
3.66
9.9953e-06
2.737e-08
d
yr
n .2693623904250915 2.0145e-09 deg/d
Q 2.706461109995853 1.3494e-08 au
  Orbit Determination Parameters
   # obs. used (total)      405  
   data-arc span      10618 days (29.07 yr)  
   first obs. used      1991-09-13  
   last obs. used      2020-10-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55681  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:52:55  

Additional Information
 Earth MOID = 1.05931 au 
 Jupiter MOID = 2.46323 au 
 T_jup = 3.529 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.01   n/a E2021B55  

186842 (2004 FU140)          Discovered 2004-Mar-27 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 2004 FU140 = 2002 RH207 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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