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JPL Small-Body Database Browser
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58792 (1998 FF84)
Classification: Main-belt Asteroid          SPK-ID: 2058792
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2099075538389165 5.3838e-08  
a 2.725440156583111 1.5839e-08 au
q 2.153349680180397 1.4942e-07 au
i 9.552961494059362 5.4155e-06 deg
node 138.8986028074038 2.5844e-05 deg
peri 38.31101316692941 2.751e-05 deg
M 242.7638165681817 9.2637e-06 deg
tp 2459135.695648445228
(2020-Oct-13.19564845)
4.4466e-05 TDB
period 1643.438295245551
4.50
1.4326e-05
3.922e-08
d
yr
n .2190529459131358 1.9096e-09 deg/d
Q 3.297530632985826 1.9164e-08 au
  Orbit Determination Parameters
   # obs. used (total)      814  
   data-arc span      7958 days (21.79 yr)  
   first obs. used      1998-02-22  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54523  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 06:04:10  

Additional Information
 Earth MOID = 1.1681 au 
 Jupiter MOID = 1.69862 au 
 T_jup = 3.305 
[ 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 14.9   n/a MPO459254  
diameter diameter 4.660 km 1.414 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.089   0.073 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

58792 (1998 FF84)          Discovered 1998-Mar-24 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 FF84 = 2002 AK36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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