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100778 (1998 FX52)
Classification: Main-belt Asteroid          SPK-ID: 2100778
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1169934384969499 3.9155e-08  
a 2.261035083793328 8.7948e-09 au
q 1.996508814778107 8.6103e-08 au
i 3.271020463453052 4.5952e-06 deg
node 174.4386952786269 6.8618e-05 deg
peri 85.98718160711454 7.2191e-05 deg
M 184.1630796513417 2.0698e-05 deg
tp 2459807.050474384509
(2022-Aug-15.55047438)
7.1258e-05 TDB
period 1241.822083470592
3.40
7.2455e-06
1.984e-08
d
yr
n .2898966001586051 1.6914e-09 deg/d
Q 2.525561352808549 9.8237e-09 au
  Orbit Determination Parameters
   # obs. used (total)      604  
   data-arc span      8805 days (24.11 yr)  
   first obs. used      1996-12-01  
   last obs. used      2021-01-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57751  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:33:43  

Additional Information
 Earth MOID = .982749 au 
 Jupiter MOID = 2.52022 au 
 T_jup = 3.609 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.59   n/a MPCxxxxx  

100778 (1998 FX52)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1998 FX52 = 2002 NS21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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