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443843 (2001 FO185)
Classification: TransNeptunian Object          SPK-ID: 2443843
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1189755854206724 8.2949e-05  
a 46.63252528375487 0.005822 au
q 41.08439328847582 0.0016653 au
i 10.62976397304998 0.0002141 deg
node 205.7753065305116 0.000224 deg
peri 336.8648080719674 0.028622 deg
M 34.85645180087172 0.026595 deg
tp 2447738.578291747983
(1989-Jul-31.07829175)
7.1014 TDB
period 116313.9563984345
318.45
21.782
0.05964
d
yr
n .003095071401120746 5.7962e-07 deg/d
Q 52.18065727903391 0.0065146 au
  Orbit Determination Parameters
   # obs. used (total)      63  
   data-arc span      5908 days (16.18 yr)  
   first obs. used      2001-03-26  
   last obs. used      2017-05-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .26646  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:09:19  

Additional Information
 Earth MOID = 40.0898 au 
 Jupiter MOID = 35.6515 au 
 T_jup = 5.954 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 7.3   n/a MPO346392  

443843 (2001 FO185)          Discovered 2001-Mar-26 by Buie, M. W. at Kitt Peak
Reference: Last Updated: 2015-10-05
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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