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46188 (2001 FW134)
Classification: Main-belt Asteroid          SPK-ID: 2046188
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1128332362088648 4.7669e-08  
a 2.56154654535433 1.467e-08 au
q 2.272518958942364 1.166e-07 au
i 11.56538398951079 4.516e-06 deg
node 228.3607633122906 2.2384e-05 deg
peri 296.1449032781739 2.9973e-05 deg
M 249.2147793488243 2.3348e-05 deg
tp 2459461.319799640232
(2021-Sep-03.81979964)
9.9119e-05 TDB
period 1497.448187541457
4.10
1.2864e-05
3.522e-08
d
yr
n .2404089857633444 2.0653e-09 deg/d
Q 2.850574131766296 1.6325e-08 au
  Orbit Determination Parameters
   # obs. used (total)      842  
   data-arc span      10284 days (28.16 yr)  
   first obs. used      1991-11-29  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56243  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:23:18  

Additional Information
 Earth MOID = 1.30402 au 
 Jupiter MOID = 2.20874 au 
 T_jup = 3.397 
[ 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 14.8   n/a MPO313766  

46188 (2001 FW134)          Discovered 2001-Mar-21 by LONEOS at Anderson Mesa
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 FW134 = 1991 WG = 1999 XA236 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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