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118184 (1993 FX22)
Classification: Main-belt Asteroid          SPK-ID: 2118184
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1757697508428775 3.3756e-08  
a 2.337198240497208 8.7564e-09 au
q 1.926389488094602 7.8789e-08 au
i 1.437737875449779 4.1024e-06 deg
node 299.4629573725089 0.00016134 deg
peri 296.4486998517883 0.00016184 deg
M 243.6057011172767 1.4365e-05 deg
tp 2459622.459686278387
(2022-Feb-11.95968628)
5.2914e-05 TDB
period 1305.093879325452
3.57
7.3344e-06
2.008e-08
d
yr
n .2758422253777398 1.5502e-09 deg/d
Q 2.748006992899814 1.0296e-08 au
  Orbit Determination Parameters
   # obs. used (total)      900  
   data-arc span      10165 days (27.83 yr)  
   first obs. used      1993-03-21  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52314  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:19:05  

Additional Information
 Earth MOID = .913931 au 
 Jupiter MOID = 2.25623 au 
 T_jup = 3.545 
[ 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 16.0   n/a MPO348193  

118184 (1993 FX22)          Discovered 1993-Mar-21 by UESAC at La Silla
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 1993 FX22 = 2000 DN2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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