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392117 (2009 FA18)
Classification: Main-belt Asteroid          SPK-ID: 2392117
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1609727097794434 4.6318e-08  
a 2.768561452886949 2.6972e-08 au
q 2.322898613624824 1.305e-07 au
i 6.898264854734893 5.8541e-06 deg
node 128.7612029109933 4.5099e-05 deg
peri 91.39770040751991 5.1024e-05 deg
M 127.1172222841864 2.1567e-05 deg
tp 2458406.369876937073
(2018-Oct-14.86987694)
9.7707e-05 TDB
period 1682.595327834358
4.61
2.4588e-05
6.732e-08
d
yr
n .213955188181433 3.1266e-09 deg/d
Q 3.214224292149074 3.1314e-08 au
  Orbit Determination Parameters
   # obs. used (total)      179  
   data-arc span      7057 days (19.32 yr)  
   first obs. used      2000-04-28  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53251  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:08:34  

Additional Information
 Earth MOID = 1.32767 au 
 Jupiter MOID = 1.80234 au 
 T_jup = 3.309 
[ 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 16.4   n/a MPO437605  

392117 (2009 FA18)          Discovered 2004-Feb-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1928-Oct-15 20:54 00:04 Jupiter 1.79497303302775 1.79497240992091 1.79497365614356 1.60854564420639 1.28204806191799 2425535.370641901 3.90644054615603 326.481572799839 69.2222070547527 78.0271902625886 1865550.92408884 T 14 CATAB v2.0f-lin.ifort 2019-Sep-24 07:08:35 2019-Sep-24 07:08
1951-Mar-29 06:17 00:03 Jupiter 1.94096645520565 1.94096490719176 1.9409680032235 2.69401032817055 2.52683742199787 2433734.761934643 2.85730310483035 186.797825019004 20.2423244992711 -81.0799807753105 1648154.72279984 T 14 CATAB v2.0f-lin.ifort 2019-Sep-24 07:08:35 2019-Sep-24 07:08
1989-Apr-18 05:56 00:01 Jupiter 1.99908231352501 1.99908124947533 1.99908337757413 2.42736872137864 2.24604264535501 2447634.747201153 1.31029894656633 81.759792715122 18.5332280324093 -84.476952719831 1121408.69320181 T 14 CATAB v2.0f-lin.ifort 2019-Sep-24 07:08:35 2019-Sep-24 07:08
2011-Sep-24 16:29 < 00:01 Jupiter 1.79147734609697 1.79147688035694 1.7914778118369 1.61704257022044 1.2919803587799 2455829.187007622 0.425537842835428 116.815229545983 59.8730608606103 59.6596641707909 1888426.17380104 T 14 CATAB v2.0f-lin.ifort 2019-Sep-24 07:08:35 2019-Sep-24 07:08
2034-Mar-06 05:37 < 00:01 Jupiter 1.98367625621122 1.98367550744354 1.9836770049789 2.88332705534683 2.73122357439158 2464027.733924475 0.806582620492985 70.3195973330271 21.5312487732905 -82.2742222068894 1827302.51188655 T 14 CATAB v2.0f-lin.ifort 2019-Sep-24 07:08:35 2019-Sep-24 07:08
2072-Mar-27 01:01 00:02 Jupiter 1.96394699479372 1.96394579241064 1.96394819717568 2.27405623630193 2.07575530823566 2477928.542408755 2.3809637454779 87.0196804379338 15.6450778919114 -86.0103720876265 898534.479154937 T 14 CATAB v2.0f-lin.ifort 2019-Sep-24 07:08:35 2019-Sep-24 07:08
2094-Sep-02 19:11 00:03 Jupiter 1.79869038286295 1.79868987202418 1.79869089370233 1.66248165991491 1.34982365683207 2486123.299387210 3.37656612268177 306.534579422062 53.4727964340173 70.325520420439 1903536.01391386 T 14 CATAB v2.0f-lin.ifort 2019-Sep-24 07:08:35 2019-Sep-24 07:08
2155-Mar-08 11:18 00:06 Jupiter 1.93362493718162 1.93362232036202 1.93362755399451 2.14401925846398 1.92891693273558 2508223.971145872 5.97067402065481 95.0673649928727 30.1222301100579 -87.2315367813341 406787.80010153 T 14 CATAB v2.0f-lin.ifort 2019-Sep-24 07:08:35 2019-Sep-24 07:08
2177-Aug-13 14:47 00:07 Jupiter 1.80613019057905 1.80612916448316 1.80613121671436 1.71389439384861 1.41403400838143 2516418.115799098 6.96584271130858 606.943205645461 44.7791637026816 69.9136558997544 1882086.06207632 T 14 CATAB v2.0f-lin.ifort 2019-Sep-24 07:08:35 2019-Sep-24 07:08

Alternate Designations
 2009 FA18 = 2004 DH80 = 2013 AW6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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