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17053 (1999 FX56)
Classification: Main-belt Asteroid          SPK-ID: 2017053
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07912293447184511 4.3933e-08  
a 2.940024137862076 1.8389e-08 au
q 2.707400800656372 1.3978e-07 au
i 3.155311752569161 4.6378e-06 deg
node 72.78201211653534 7.125e-05 deg
peri 231.3630385725029 7.8592e-05 deg
M 348.1813465619823 3.1566e-05 deg
tp 2459260.949159684076
(2021-Feb-15.44915968)
0.00016146 TDB
period 1841.30092318853
5.04
1.7275e-05
4.73e-08
d
yr
n .1955139409676708 1.8343e-09 deg/d
Q 3.17264747506778 1.9844e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1524  
   data-arc span      16034 days (43.90 yr)  
   first obs. used      1976-10-22  
   last obs. used      2020-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49923  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:23:26  

Additional Information
 Earth MOID = 1.69157 au 
 Jupiter MOID = 1.99582 au 
 T_jup = 3.266 
[ 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 13.66   n/a E2021B10  
diameter diameter 6.105 km 0.310 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.131   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17053 (1999 FX56)          Discovered 1999-Mar-20 by LINEAR at Socorro
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 FX56 = 1976 UT13 = 1992 YF4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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