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100552 (1997 FK2)
Classification: Main-belt Asteroid          SPK-ID: 2100552
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2820595367775688 4.0524e-08  
a 2.763555551951937 1.354e-08 au
q 1.984068353109295 1.1086e-07 au
i 25.23575807976215 5.5853e-06 deg
node 150.2969652714265 9.8119e-06 deg
peri 306.962936676406 1.4368e-05 deg
M 86.45774165784799 7.9475e-06 deg
tp 2458797.502722805448
(2019-Nov-10.00272281)
3.6989e-05 TDB
period 1678.033881155273
4.59
1.2332e-05
3.376e-08
d
yr
n .214536788585074 1.5767e-09 deg/d
Q 3.543042750794579 1.7359e-08 au
  Orbit Determination Parameters
   # obs. used (total)      669  
   data-arc span      8471 days (23.19 yr)  
   first obs. used      1997-03-11  
   last obs. used      2020-05-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50935  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:32:42  

Additional Information
 Earth MOID = 1.07809 au 
 Jupiter MOID = 1.8552 au 
 T_jup = 3.148 
[ 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 15.21   n/a E2021B55  

100552 (1997 FK2)          Discovered 1997-Mar-31 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1997 FK2 = 2002 FU35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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