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487586 (2015 FT333)
Classification: Inner Main-belt Asteroid          SPK-ID: 2487586
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06609275936995045 7.1702e-08  
a 1.924377765295748 2.3757e-08 au
q 1.797190328717173 1.3956e-07 au
i 19.50493587930994 9.9302e-06 deg
node 220.3284078774526 1.8067e-05 deg
peri 96.06052604036297 0.00010673 deg
M 237.5999240289741 0.00011422 deg
tp 2459332.022576495562
(2021-Apr-27.52257650)
0.00031188 TDB
period 975.0657962553379
2.67
1.8056e-05
4.943e-08
d
yr
n .3692058539870347 6.837e-09 deg/d
Q 2.051565201874323 2.5327e-08 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      4663 days (12.77 yr)  
   first obs. used      2007-04-19  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60817  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 15:27:46  

Additional Information
 Earth MOID = .874769 au 
 Jupiter MOID = 3.07465 au 
 T_jup = 3.848 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457170.5 (2015-May-28.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06614427491736194 7.1669e-08  
q 1.797120202517634 1.3946e-07 au
tp 2457381.658647358752
(2015-Dec-25.15864736)
0.00029829 TDB
node 220.3434169844455 1.8068e-05 deg
peri 96.05199582142072 0.00010662 deg
i 19.50397792423155 9.9302e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      4663 days (12.77 yr)  
   first obs. used      2007-04-19  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60817  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 15:27:46  

Additional Information
 Jupiter MOID = 3.07465 au 
 T_jup = 3.848 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.136443838721897E-15 -9.868109359568559E-15 -6.148542214737999E-12 1.361121058531462E-14 -1.876585069893161E-12 4.798958692349636E-14
q -9.868109359568559E-15 1.944935855645062E-14 1.390307555239619E-11 -2.870846940139585E-14 4.313084736136945E-12 -8.218637480579351E-14
tp -6.148542214737999E-12 1.390307555239619E-11 8.897643540745583E-8 -8.978453202769846E-11 3.133811686824882E-8 1.420004551266852E-10
node 1.361121058531462E-14 -2.870846940139585E-14 -8.978453202769846E-11 3.264479921493899E-10 -3.345911493152817E-10 -7.836077132223483E-12
peri -1.876585069893161E-12 4.313084736136945E-12 3.133811686824882E-8 -3.345911493152817E-10 1.136805783880519E-8 6.084684398594142E-11
i 4.798958692349636E-14 -8.218637480579351E-14 1.420004551266852E-10 -7.836077132223483E-12 6.084684398594142E-11 9.860963631165805E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.2   n/a MPO409260  

487586 (2015 FT333)          Discovered 2007-Apr-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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