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154132 (2002 EL107)
Classification: Main-belt Asteroid          SPK-ID: 2154132
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1998509468982645 4.4486e-08  
a 2.88890733246562 2.0743e-08 au
q 2.311556466571026 1.2584e-07 au
i 13.06818621896386 4.6163e-06 deg
node 131.0353870521084 2.8037e-05 deg
peri 21.44043980699789 3.186e-05 deg
M 267.7635960724447 1.8083e-05 deg
tp 2459460.013955421820
(2021-Sep-02.51395542)
9.3021e-05 TDB
period 1793.489521575277
4.91
1.9317e-05
5.289e-08
d
yr
n .2007260124295574 2.1619e-09 deg/d
Q 3.466258198360213 2.4889e-08 au
  Orbit Determination Parameters
   # obs. used (total)      407  
   data-arc span      10041 days (27.49 yr)  
   first obs. used      1992-02-24  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59406  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:37:15  

Additional Information
 Earth MOID = 1.32803 au 
 Jupiter MOID = 1.56752 au 
 T_jup = 3.224 
[ 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 15.6   n/a MPO454000  

154132 (2002 EL107)          Discovered 2002-Mar-09 by LONEOS at Anderson Mesa
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ 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
1950-Jan-30 05:49 00:02 Jupiter 1.64597571563933 1.64597459089081 1.64597684039664 3.09767408793824 2.92683798809523 2433311.742303003 2.07498197846998 251.085671777817 33.8775099791555 -80.3936273980525 2560392.29092633 T 15 CATAB v2.0f-lin.ifort 2019-Sep-24 03:37:17 2019-Sep-24 03:37
1975-Jun-28 02:24 00:02 Jupiter 1.82265070998454 1.82264925037768 1.82265216959181 2.1605360859067 1.93351386692799 2442591.599658251 1.58136877129774 97.1547141480101 84.4372794043281 9.92343349084727 1724258.02459348 T 15 CATAB v2.0f-lin.ifort 2019-Sep-24 03:37:17 2019-Sep-24 03:37
2008-Nov-16 15:44 < 00:01 Jupiter 1.84766433313816 1.84766370864351 1.8476649576328 3.22957184200475 3.08436001662413 2454787.155679122 0.385135607063703 113.612526448661 30.3606920708296 89.323833951955 2825350.07275708 T 15 CATAB v2.0f-lin.ifort 2019-Sep-24 03:37:17 2019-Sep-24 03:37
2034-Mar-27 10:06 < 00:01 Jupiter 1.64048807287516 1.64048741741959 1.64048872833129 2.54728978958701 2.33581641099802 2464048.921171978 0.680777214702639 116.995419982003 43.7095932686299 82.3446170263089 1731997.61331013 T 15 CATAB v2.0f-lin.ifort 2019-Sep-24 03:37:17 2019-Sep-24 03:37
2093-Jan-21 03:59 00:02 Jupiter 1.57041328246156 1.57041281724766 1.57041374767538 2.83406237724298 2.63688906565571 2485533.666257085 2.49089251197022 368.907207697488 26.3904001589514 88.0156224552335 2104450.27658352 T 15 CATAB v2.0f-lin.ifort 2019-Sep-24 03:37:17 2019-Sep-24 03:37
2151-Nov-25 12:04 00:05 Jupiter 1.62710619064597 1.62710404526861 1.62710833607503 3.03648340273381 2.85991112522634 2507025.003031223 4.53573711752463 509.573707685074 34.0527711230242 -80.1389114306746 2421028.30593269 T 15 CATAB v2.0f-lin.ifort 2019-Sep-24 03:37:17 2019-Sep-24 03:37
2177-May-11 18:04 00:07 Jupiter 1.86071728501724 1.86071314155342 1.86072142849905 1.80850055133176 1.53631000758975 2516324.252498347 6.83081526324242 400.871625554951 94.3290844524549 39.9506757774377 1274931.82738014 T 15 CATAB v2.0f-lin.ifort 2019-Sep-24 03:37:17 2019-Sep-24 03:37
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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