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392014 (2009 AG11)
Classification: Main-belt Asteroid          SPK-ID: 2392014
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1914625458671127 1.5717e-07  
a 2.718923553453222 2.7565e-08 au
q 2.198351527891012 4.3142e-07 au
i 1.95719579305509 8.7535e-06 deg
node 59.51813297103214 0.00028058 deg
peri 124.9525510215213 0.00031132 deg
M 145.0278947478423 9.0878e-05 deg
tp 2458340.805346710353
(2018-Aug-10.30534671)
0.00041269 TDB
period 1637.547560055209
4.48
2.4903e-05
6.818e-08
d
yr
n .2198409431160966 3.3432e-09 deg/d
Q 3.239495579015433 3.2843e-08 au
  Orbit Determination Parameters
   # obs. used (total)      92  
   data-arc span      5705 days (15.62 yr)  
   first obs. used      2005-03-09  
   last obs. used      2020-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60809  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:28:36  

Additional Information
 Earth MOID = 1.20106 au 
 Jupiter MOID = 1.71715 au 
 T_jup = 3.332 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456662.5 (2014-Jan-05.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1898638160863949 1.5921e-07  
q 2.203635581201792 4.3578e-07 au
tp 2456700.625308365312
(2014-Feb-12.12530837)
0.00041688 TDB
node 59.56843672835376 0.00028008 deg
peri 124.888975561085 0.00031125 deg
i 1.959025382408005 8.7567e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      92  
   data-arc span      5705 days (15.62 yr)  
   first obs. used      2005-03-09  
   last obs. used      2020-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60809  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:28:36  

Additional Information
 Jupiter MOID = 1.71715 au 
 T_jup = 3.332 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.534887003797245E-14 -6.929260516478185E-14 5.52618718305467E-11 -1.124144209733128E-12 1.840236850521162E-11 1.292115523191017E-14
q -6.929260516478185E-14 1.899009566533005E-13 -1.498038701492308E-10 3.044906543120673E-12 -4.991877529076883E-11 -3.366415691612693E-14
tp 5.52618718305467E-11 -1.498038701492308E-10 1.737926774207429E-7 -3.330103947420221E-9 5.674529320672839E-8 6.277334161224204E-11
node -1.124144209733128E-12 3.044906543120673E-12 -3.330103947420221E-9 7.844652901748661E-8 -7.942533915920732E-8 -1.988752613279646E-10
peri 1.840236850521162E-11 -4.991877529076883E-11 5.674529320672839E-8 -7.942533915920732E-8 9.687521672314979E-8 2.176645448252781E-10
i 1.292115523191017E-14 -3.366415691612693E-14 6.277334161224204E-11 -1.988752613279646E-10 2.176645448252781E-10 7.667939043364289E-11

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 17.4   n/a MPO437604  

392014 (2009 AG11)          Discovered 2009-Jan-02 by Mt. Lemmon Survey at Mount Lemmon
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
1904-May-23 15:16 00:05 Jupiter 1.71683320106085 1.71683087221124 1.71683553004698 1.23519905591265 0.73415943900788 2416624.136242639 4.748144115682 2659.47400991498 602.226725336011 27.6104635966423 577360.431056568 T 9 CATAB v2.0f-lin.ifort 2020-Nov-12 16:28:37 2020-Nov-12 16:28
1940-Jun-28 15:17 00:03 Jupiter 1.79527789810736 1.79527394742485 1.79528184877977 1.52511939240489 1.17574553848199 2429809.136994666 3.42866220914726 928.375548567028 236.722576927929 33.6815542336398 414885.4734526 T 9 CATAB v2.0f-lin.ifort 2020-Nov-12 16:28:37 2020-Nov-12 16:28
1976-Aug-16 15:25 00:02 Jupiter 1.960257176781 1.9602523012058 1.96026205233459 2.1797193948271 1.97154288412235 2443007.142085421 2.43722908331871 150.606159148075 41.7103204569543 80.5520429481176 254313.414944819 T 9 CATAB v2.0f-lin.ifort 2020-Nov-12 16:28:37 2020-Nov-12 16:28
1997-Nov-17 20:26 00:02 Jupiter 1.9591893518032 1.95918553442966 1.95919316917373 2.04745551232987 1.82411835219773 2450770.351462457 2.40091075715793 248.152861465207 26.992535116729 86.3511175255123 873695.695376431 T 9 CATAB v2.0f-lin.ifort 2020-Nov-12 16:28:37 2020-Nov-12 16:28
2034-Jan-05 11:10 00:03 Jupiter 1.79587894675336 1.79587688060694 1.79588101294225 1.45939267596691 1.089280130546 2463967.965212365 2.51165057355962 644.759467110054 184.623980839735 65.4708207100304 1182185.82007814 T 9 CATAB v2.0f-lin.ifort 2020-Nov-12 16:28:37 2020-Nov-12 16:28
2070-Feb-10 19:04 00:04 Jupiter 1.71142501165872 1.71142424180661 1.71142578156579 1.20439288836567 0.678761738587912 2477153.294787781 3.56874760310625 1619.43029680958 660.784015774031 20.9397821720457 727860.213313901 T 9 CATAB v2.0f-lin.ifort 2020-Nov-12 16:28:37 2020-Nov-12 16:28
2106-Mar-14 18:06 00:05 Jupiter 1.72130953784416 1.72130661632897 1.72131245948596 1.25104267890119 0.762198912403496 2490333.254320016 5.40735216351245 2804.87056076245 534.151204542967 25.4087195780666 536474.051926397 T 9 CATAB v2.0f-lin.ifort 2020-Nov-12 16:28:37 2020-Nov-12 16:28
2142-Apr-22 16:54 00:08 Jupiter 1.81050853714642 1.81050237420766 1.81051470002529 1.56921825905354 1.23562629852588 2503521.204255268 7.70736040416398 1050.39148900889 221.468955664111 29.063902064544 313140.651885558 T 9 CATAB v2.0f-lin.ifort 2020-Nov-12 16:28:37 2020-Nov-12 16:28
2178-Jun-09 11:27 00:10 Jupiter 1.97277786522928 1.97276900658163 1.97278672381201 2.21420300401616 2.01096605166508 2516717.976928602 9.63273653896461 135.046456139872 32.3038834060809 87.4345422745708 136508.495222026 T 9 CATAB v2.0f-lin.ifort 2020-Nov-12 16:28:37 2020-Nov-12 16:28
2199-Sep-13 01:46 00:11 Jupiter 1.93173350154585 1.93172521794332 1.93174178518781 1.97401540141843 1.73775168996858 2524483.573733781 10.7641519826443 786.90657108178 32.9009580543593 82.2886630428561 933670.090379697 T 9 CATAB v2.0f-lin.ifort 2020-Nov-12 16:28:37 2020-Nov-12 16:28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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