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85233 (1993 FA53)
Classification: Main-belt Asteroid          SPK-ID: 2085233
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .146651035646282 3.4963e-08  
a 2.35236161835982 1.0906e-08 au
q 2.007385350812789 7.887e-08 au
i 5.050748613999708 5.4486e-06 deg
node 159.1059293106338 4.0681e-05 deg
peri 69.30870314791498 4.5716e-05 deg
M 159.3827601964336 2.0284e-05 deg
tp 2458417.063766471335
(2018-Oct-25.56376647)
7.2721e-05 TDB
period 1317.815325895072
3.61
9.1647e-06
2.509e-08
d
yr
n .2731793999705419 1.8998e-09 deg/d
Q 2.697337885906852 1.2506e-08 au
  Orbit Determination Parameters
   # obs. used (total)      452  
   data-arc span      9722 days (26.62 yr)  
   first obs. used      1993-03-17  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52261  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 10:09:43  

Additional Information
 Earth MOID = 1.00445 au 
 Jupiter MOID = 2.29421 au 
 T_jup = 3.537 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457270.5 (2015-Sep-05.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1462139114874025 3.4979e-08  
q 2.008820457265946 7.8873e-08 au
tp 2457099.192644516386
(2015-Mar-17.69264452)
7.0353e-05 TDB
node 159.1415575520018 4.0674e-05 deg
peri 69.39695900446195 4.5733e-05 deg
i 5.050542556670138 5.4485e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      452  
   data-arc span      9722 days (26.62 yr)  
   first obs. used      1993-03-17  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52261  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 10:09:43  

Additional Information
 Jupiter MOID = 2.29421 au 
 T_jup = 3.537 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.223547982388144E-15 -2.742867217260616E-15 -2.206543561549471E-13 9.77278085130316E-16 -8.98272768078649E-14 -3.028900976890844E-15
q -2.742867217260616E-15 6.220904572727792E-15 6.660473332171514E-13 -2.077886540082643E-15 2.527163171425587E-13 6.658230053073506E-15
tp -2.206543561549471E-13 6.660473332171514E-13 4.949511037994439E-9 -4.792884515371266E-12 1.477586338681689E-9 -3.093145232940521E-12
node 9.77278085130316E-16 -2.077886540082643E-15 -4.792884515371266E-12 1.654352169213102E-9 -1.649035882539617E-9 -3.274072077503832E-11
peri -8.98272768078649E-14 2.527163171425587E-13 1.477586338681689E-9 -1.649035882539617E-9 2.091467685887463E-9 3.168815275017628E-11
i -3.028900976890844E-15 6.658230053073506E-15 -3.093145232940521E-12 -3.274072077503832E-11 3.168815275017628E-11 2.968616581834307E-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 16.6   n/a MPO240810  

85233 (1993 FA53)          Discovered 1993-Mar-17 by UESAC at La Silla
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

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Alternate Designations
 1993 FA53 = 2000 CE29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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