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JPL Small-Body Database Browser
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35516 (1998 FU57)
Classification: Main-belt Asteroid          SPK-ID: 2035516
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 .08975157528832105 5.4228e-08  
a 2.7993718359062 1.781e-08 au
q 2.548123803815859 1.4761e-07 au
i 8.724210063809688 5.7655e-06 deg
node 199.9293483803142 2.7696e-05 deg
peri 4.601275009559341 3.7017e-05 deg
M 166.4070177162772 2.3814e-05 deg
tp 2457809.714956174334
(2017-Feb-25.21495617)
0.00011257 TDB
period 1710.760878261886
4.68
1.6326e-05
4.47e-08
d
yr
n .2104326820740464 2.0082e-09 deg/d
Q 3.050619867996541 1.9409e-08 au
  Orbit Determination Parameters
   # obs. used (total)      906  
   data-arc span      7543 days (20.65 yr)  
   first obs. used      1998-03-20  
   last obs. used      2018-11-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5919  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:47:25  

Additional Information
 Earth MOID = 1.54481 au 
 Jupiter MOID = 1.9094 au 
 T_jup = 3.303 
[ 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 14.5   n/a MPO319517  

35516 (1998 FU57)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 FU57 = 2000 SA240 = 2000 TH70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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