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437829 (2015 FT284)
Classification: Outer Main-belt Asteroid          SPK-ID: 2437829
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2316353017129487 8.2189e-08  
a 3.201124189049528 6.6264e-08 au
q 2.459630821698422 2.9486e-07 au
i 25.76275671291321 6.9378e-06 deg
node 244.7187279701947 1.5667e-05 deg
peri 302.6875839168177 2.2766e-05 deg
M 320.3581091601292 2.2209e-05 deg
tp 2459230.858409913162
(2021-Jan-16.35840991)
0.00013378 TDB
period 2091.954389958878
5.73
6.4956e-05
1.778e-07
d
yr
n .1720878819002725 5.3434e-09 deg/d
Q 3.942617556400633 8.1614e-08 au
  Orbit Determination Parameters
   # obs. used (total)      231  
   data-arc span      5710 days (15.63 yr)  
   first obs. used      2004-06-11  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48971  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:15:15  

Additional Information
 Earth MOID = 1.54124 au 
 Jupiter MOID = 1.4587 au 
 T_jup = 3.000 
[ 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 14.8   n/a MPO336405  

437829 (2015 FT284)          Discovered 2004-Jun-11 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2015 FT284 = 2004 LQ6 = 2010 FR105 = 2013 YK74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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