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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07190284837585574 3.9157e-08  
a 2.880430223667963 2.0715e-08 au
q 2.673319086038333 1.1444e-07 au
i 1.890833046991412 4.173e-06 deg
node 175.1059214949051 0.0001194 deg
peri 152.3655586727195 0.00012342 deg
M 342.2288072192064 2.9088e-05 deg
tp 2458688.645174735889
(2019-Jul-24.14517474)
0.00014395 TDB
period 1785.601185938128
4.89
1.9263e-05
5.274e-08
d
yr
n .2016127693210852 2.1749e-09 deg/d
Q 3.087541361297593 2.2205e-08 au
  Orbit Determination Parameters
   # obs. used (total)      613  
   data-arc span      9722 days (26.62 yr)  
   first obs. used      1993-03-19  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54867  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 10:09:43  

Additional Information
 Earth MOID = 1.661 au 
 Jupiter MOID = 2.1493 au 
 T_jup = 3.290 
[ 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 15.5   n/a MPO449530  

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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