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180122 (2003 FL53)
Classification: Main-belt Asteroid          SPK-ID: 2180122
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1635250111243226 4.8504e-08  
a 3.041925049723578 2.5883e-08 au
q 2.544494222128175 1.4175e-07 au
i 10.25372089945755 5.0229e-06 deg
node 110.1386724391656 3.1304e-05 deg
peri 39.56903582873037 3.6048e-05 deg
M 153.9427775209856 1.8684e-05 deg
tp 2458371.836885337490
(2018-Sep-10.33688534)
9.7463e-05 TDB
period 1937.854611190426
5.31
2.4733e-05
6.772e-08
d
yr
n .1857724505858836 2.371e-09 deg/d
Q 3.539355877318981 3.0115e-08 au
  Orbit Determination Parameters
   # obs. used (total)      370  
   data-arc span      10332 days (28.29 yr)  
   first obs. used      1992-02-09  
   last obs. used      2020-05-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60005  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:25:14  

Additional Information
 Earth MOID = 1.56602 au 
 Jupiter MOID = 1.53235 au 
 T_jup = 3.195 
[ 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 15.45   n/a E2021B55  

180122 (2003 FL53)          Discovered 2003-Mar-25 by NEAT at Palomar
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Alternate Designations
 2003 FL53 = 2001 XL258 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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