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JPL Small-Body Database Browser
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48857 (1998 FU133)
Classification: Main-belt Asteroid          SPK-ID: 2048857
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1741556402074722 4.0328e-08  
a 2.68463559752064 1.8388e-08 au
q 2.217091166310663 1.0769e-07 au
i 12.51641519873659 5.1235e-06 deg
node 182.8590703897944 2.2372e-05 deg
peri 98.59991763420206 2.7659e-05 deg
M 210.2983437790195 1.5595e-05 deg
tp 2459268.613962731191
(2021-Feb-23.11396273)
7.1068e-05 TDB
period 1606.669108778504
4.40
1.6507e-05
4.519e-08
d
yr
n .2240660494640964 2.3021e-09 deg/d
Q 3.152180028730617 2.1591e-08 au
  Orbit Determination Parameters
   # obs. used (total)      720  
   data-arc span      10894 days (29.83 yr)  
   first obs. used      1989-02-15  
   last obs. used      2018-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57171  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:48:11  

Additional Information
 Earth MOID = 1.24254 au 
 Jupiter MOID = 2.13122 au 
 T_jup = 3.319 
[ show covariance matrix ]

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 15.0   n/a MPO436124  

48857 (1998 FU133)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 FU133 = 1999 RU146 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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