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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07861223751521006 4.4169e-08  
a 2.937794221032489 1.871e-08 au
q 2.706847643957871 1.3997e-07 au
i 3.156667596478786 4.6622e-06 deg
node 72.79101097370146 7.8438e-05 deg
peri 231.7633545859066 8.534e-05 deg
M 308.666768103078 3.2457e-05 deg
tp 2459262.756700109618
(2021-Feb-17.25670011)
0.00016595 TDB
period 1839.206466272069
5.04
1.757e-05
4.81e-08
d
yr
n .1957365889049382 1.8699e-09 deg/d
Q 3.168740798107106 2.0181e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1407  
   data-arc span      15944 days (43.65 yr)  
   first obs. used      1976-10-22  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50994  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 18:05:51  

Additional Information
 Earth MOID = 1.69307 au 
 Jupiter MOID = 2.00126 au 
 T_jup = 3.267 
[ 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 13.6   n/a MPO344438  
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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