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382867 (2004 FT166)
Classification: Main-belt Asteroid          SPK-ID: 2382867
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 .1773149829434031 4.8335e-08  
a 3.144078279327703 4.4611e-08 au
q 2.586586092855987 1.66e-07 au
i 15.01530995548942 8.0029e-06 deg
node 290.9679871688654 2.5989e-05 deg
peri 316.1460861967223 3.7713e-05 deg
M 292.3646381948328 2.9014e-05 deg
tp 2459383.068994159464
(2021-Jun-17.56899416)
0.00016795 TDB
period 2036.284485239274
5.58
4.3339e-05
1.187e-07
d
yr
n .1767925860112312 3.7627e-09 deg/d
Q 3.701570465799419 5.2521e-08 au
  Orbit Determination Parameters
   # obs. used (total)      195  
   data-arc span      5877 days (16.09 yr)  
   first obs. used      2004-03-16  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58719  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:44:41  

Additional Information
 Earth MOID = 1.59473 au 
 Jupiter MOID = 1.54565 au 
 T_jup = 3.133 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457867.5 (2017-Apr-24.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1772035874448156 4.8268e-08  
q 2.587786979410712 1.6582e-07 au
tp 2457343.894186919137
(2015-Nov-17.39418692)
0.00015158 TDB
node 290.9951425011761 2.6002e-05 deg
peri 315.8349085100244 3.7731e-05 deg
i 15.00990259790584 8.0001e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      195  
   data-arc span      5877 days (16.09 yr)  
   first obs. used      2004-03-16  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58719  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:44:41  

Additional Information
 Jupiter MOID = 1.54565 au 
 T_jup = 3.133 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.329801407298631E-15 -7.821698414290462E-15 3.520232013778752E-13 1.807993205337646E-14 1.149265445891077E-13 3.136356044154331E-15
q -7.821698414290462E-15 2.749630920523942E-14 3.431376889378569E-13 -8.663962107829015E-14 -3.708862047612956E-14 -1.337735125103631E-14
tp 3.520232013778752E-13 3.431376889378569E-13 2.297761951507635E-8 3.091147486464661E-11 4.199078872143733E-9 3.399540766426383E-11
node 1.807993205337646E-14 -8.663962107829015E-14 3.091147486464661E-11 6.760802697617173E-10 -6.485964577780476E-10 1.088087974615008E-10
peri 1.149265445891077E-13 -3.708862047612956E-14 4.199078872143733E-9 -6.485964577780476E-10 1.423625071130646E-9 -9.933375279231482E-11
i 3.136356044154331E-15 -1.337735125103631E-14 3.399540766426383E-11 1.088087974615008E-10 -9.933375279231482E-11 6.400114599516645E-11

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 15.3   n/a MPO427906  

382867 (2004 FT166)          Discovered 2004-Mar-16 by Siding Spring Survey at Siding Spring
Reference: Last Updated: 2014-01-21

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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