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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1216456096976533 8.326e-05  
a 46.76854015111788 0.0058618 au
q 41.07935256976597 0.0016506 au
i 10.61576209221852 0.00021381 deg
node 205.747894596327 0.0002243 deg
peri 337.2418447663334 0.027916 deg
M 33.15008403861491 0.025681 deg
tp 2447843.001834769659
(1989-Nov-12.50183477)
6.917 TDB
period 116823.2133279603
319.84
21.963
0.06013
d
yr
n .003081579334659835 5.7935e-07 deg/d
Q 52.45772773246978 0.0065748 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 = 40.085 au 
 Jupiter MOID = 35.649 au 
 T_jup = 5.961 
[ 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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