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58789 (1998 FK80)
Classification: Main-belt Asteroid          SPK-ID: 2058789
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1350701929281632 4.0059e-08  
a 2.844563785262916 1.5795e-08 au
q 2.460348005990988 1.154e-07 au
i 15.4969525359215 5.1828e-06 deg
node 21.28112982428943 1.5902e-05 deg
peri 25.43437737077126 2.4714e-05 deg
M 266.7370567715762 1.9262e-05 deg
tp 2459054.471467612579
(2020-Jul-23.97146761)
9.5272e-05 TDB
period 1752.354393751535
4.80
1.4595e-05
3.996e-08
d
yr
n .2054378961719567 1.7111e-09 deg/d
Q 3.228779564534845 1.7928e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1183  
   data-arc span      7915 days (21.67 yr)  
   first obs. used      1998-03-24  
   last obs. used      2019-11-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50906  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 05:08:26  

Additional Information
 Earth MOID = 1.47572 au 
 Jupiter MOID = 2.24839 au 
 T_jup = 3.241 
[ 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 13.9   n/a MPO449378  
diameter diameter 5.104 km 0.246 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 7.940 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.129   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58789 (1998 FK80)          Discovered 1998-Mar-24 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 FK80 = 2001 VD123 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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