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JPL Small-Body Database Browser
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80005 (1999 FK55)
Classification: Main-belt Asteroid          SPK-ID: 2080005
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1378272704267032 4.5427e-08  
a 2.893615472571245 1.9275e-08 au
q 2.494796350322276 1.2917e-07 au
i 14.51960538572386 5.978e-06 deg
node 180.7414873899554 2.089e-05 deg
peri 335.7681191396519 3.1987e-05 deg
M 45.1320988311027 2.4019e-05 deg
tp 2458375.105827348855
(2018-Sep-13.60582735)
0.00011929 TDB
period 1797.875664016174
4.92
1.7964e-05
4.918e-08
d
yr
n .2002363162287965 2.0007e-09 deg/d
Q 3.292434594820215 2.1931e-08 au
  Orbit Determination Parameters
   # obs. used (total)      540  
   data-arc span      7357 days (20.14 yr)  
   first obs. used      1999-03-20  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61316  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:49:12  

Additional Information
 Earth MOID = 1.51005 au 
 Jupiter MOID = 1.71175 au 
 T_jup = 3.228 
[ 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 15.1   n/a MPO436340  

80005 (1999 FK55)          Discovered 1999-Mar-20 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1999 FK55 = 2001 SS294 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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