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JPL Small-Body Database Browser
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58797 (1998 FU98)
Classification: Main-belt Asteroid          SPK-ID: 2058797
[ 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 .139662401261718 3.658e-08  
a 2.868525145350183 1.6009e-08 au
q 2.467900035470957 1.0878e-07 au
i 10.04383500163349 5.4518e-06 deg
node 315.3309060877336 2.2392e-05 deg
peri 86.41773904241929 3.0974e-05 deg
M 250.6158314465951 2.1663e-05 deg
tp 2459139.685727836824
(2020-Oct-17.18572784)		 0.00010867 TDB
period 1774.542555730881
4.86		 1.4855e-05
4.067e-08		 d
yr
n .2028691838566401 1.6983e-09 deg/d
Q 3.269150255229408 1.8245e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1467  
   data-arc span      7935 days (21.72 yr)  
   first obs. used      1998-02-25  
   last obs. used      2019-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51259  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 06:04:11  

Additional Information
 Earth MOID = 1.50059 au 
 Jupiter MOID = 2.20345 au 
 T_jup = 3.262 
[ 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 13.7   n/a MPO400565  
diameter diameter 12.380 km 0.079 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.031   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58797 (1998 FU98)          Discovered 1998-Mar-31 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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