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85229 (1993 FU46)
Classification: Main-belt Asteroid          SPK-ID: 2085229
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07179273370909454 3.7453e-08  
a 2.881647163847422 1.8097e-08 au
q 2.674765836369756 1.0657e-07 au
i 1.890740168069348 3.7663e-06 deg
node 175.0859288725289 0.00011771 deg
peri 152.9519425852403 0.00012124 deg
M 142.1386271660823 2.7249e-05 deg
tp 2458691.045110238122
(2019-Jul-26.54511024)
0.00013678 TDB
period 1786.732891528011
4.89
1.6831e-05
4.608e-08
d
yr
n .2014850690368881 1.898e-09 deg/d
Q 3.088528491325087 1.9396e-08 au
  Orbit Determination Parameters
   # obs. used (total)      672  
   data-arc span      10158 days (27.81 yr)  
   first obs. used      1993-03-19  
   last obs. used      2021-01-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5229  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 14:11:59  

Additional Information
 Earth MOID = 1.66272 au 
 Jupiter MOID = 2.14873 au 
 T_jup = 3.289 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.60   n/a MPCxxxxx  

85229 (1993 FU46)          Discovered 1993-Mar-19 by UESAC at La Silla
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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