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115392 (2003 SM283)
Classification: Outer Main-belt Asteroid          SPK-ID: 2115392
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0447564418670215 5.8649e-08  
a 3.220173888579429 2.9325e-08 au
q 3.076050363133523 1.8299e-07 au
i 10.58672265376215 4.1695e-06 deg
node 259.4534977035345 3.1241e-05 deg
peri 253.3670368714899 6.1528e-05 deg
M 226.2934085586485 5.7103e-05 deg
tp 2460180.412753111747
(2023-Aug-23.91275311)
0.00034075 TDB
period 2110.655788005902
5.78
2.8831e-05
7.893e-08
d
yr
n .1705631027312699 2.3299e-09 deg/d
Q 3.364297414025334 3.0637e-08 au
  Orbit Determination Parameters
   # obs. used (total)      705  
   data-arc span      10331 days (28.28 yr)  
   first obs. used      1992-09-24  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50472  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 00:34:57  

Additional Information
 Earth MOID = 2.11019 au 
 Jupiter MOID = 1.79222 au 
 T_jup = 3.161 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457748.5 (2016-Dec-26.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03910965862261268 5.7616e-08  
q 3.097248048099809 1.7807e-07 au
tp 2458049.880456340805
(2017-Oct-23.38045634)
0.00037924 TDB
node 259.5700290983583 3.1185e-05 deg
peri 250.6334373562818 6.9438e-05 deg
i 10.59068585215447 4.1621e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      705  
   data-arc span      10331 days (28.28 yr)  
   first obs. used      1992-09-24  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50472  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 00:34:57  

Additional Information
 Jupiter MOID = 1.79222 au 
 T_jup = 3.161 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.319614382716396E-15 -1.013858751965938E-14 5.42482415818681E-12 -7.810977828035497E-15 8.502448404750312E-13 4.416070557324379E-15
q -1.013858751965938E-14 3.170761192823961E-14 -1.176242628227278E-11 2.054596393919059E-14 -1.822493514200165E-12 -1.19995397659973E-14
tp 5.42482415818681E-12 -1.176242628227278E-11 1.438252374293293E-7 -2.58431647417649E-11 2.359362433118371E-8 1.158425973183472E-11
node -7.810977828035497E-15 2.054596393919059E-14 -2.58431647417649E-11 9.725264903960601E-10 -9.600188142854607E-10 4.030110765161672E-11
peri 8.502448404750312E-13 -1.822493514200165E-12 2.359362433118371E-8 -9.600188142854607E-10 4.821703274540438E-9 -3.781108070311815E-11
i 4.416070557324379E-15 -1.19995397659973E-14 1.158425973183472E-11 4.030110765161672E-11 -3.781108070311815E-11 1.732305366674906E-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 14.16   n/a E2021B55  

115392 (2003 SM283)          Discovered 2003-Sep-20 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1929-Jul-12 23:37 00:05 Jupiter 1.99156214710685 1.99156113165167 1.99156316257822 4.91173780271062 4.82437115751429 2425805.483747389 4.54526630565511 327.605046442805 22.3181742125281 83.2037685482646 4118305.33980479 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 00:35:00 2021-Jul-09 00:35
1940-Oct-08 14:31 00:04 Jupiter 1.9402030982906 1.94020242781133 1.94020376877627 4.21710213891869 4.11227707894674 2429911.104601288 4.17577475893522 277.413376648939 23.5796429391034 88.0763587192464 3634738.77005518 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 00:35:00 2021-Jul-09 00:35
1951-Dec-31 12:37 00:04 Jupiter 1.91633663652191 1.91633602134672 1.9163372516984 3.40166986804914 3.26915219872234 2434012.025607703 3.78584490971884 201.18627403456 24.5092069875149 -87.0749615706814 3026571.45609048 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 00:35:00 2021-Jul-09 00:35
1963-Mar-17 21:34 00:03 Jupiter 1.90096962626675 1.90096897419606 1.90097027833863 2.77724585607806 2.61188565617902 2438106.398863412 3.24685127317285 185.927578044186 21.5384950729983 -88.3927061836205 2838511.03180014 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 00:35:00 2021-Jul-09 00:35
1974-Jun-05 09:34 00:02 Jupiter 1.88069340112684 1.88069274803543 1.88069405422156 2.81283973522322 2.64788818198037 2442203.898323924 2.47390575145747 266.011004027151 22.4834358250757 84.4052476480746 2539072.48141353 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 00:35:00 2021-Jul-09 00:35
1985-Sep-07 07:40 00:02 Jupiter 1.86875399014032 1.86875341311196 1.86875456716933 3.31740439943046 3.17783912406544 2446315.819294137 1.66158996841719 148.804920389654 24.0038307825301 82.789057818662 2700834.70809969 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 00:35:00 2021-Jul-09 00:35
1996-Dec-26 20:12 < 00:01 Jupiter 1.87809876811568 1.87809826918676 1.87809926704461 3.83327311494381 3.71375588982395 2450444.341359011 0.986655829543208 83.7792609444241 22.9540941639819 84.8286545817413 2964614.14873199 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 00:35:00 2021-Jul-09 00:35
2008-Apr-23 20:43 < 00:01 Jupiter 1.92079096678546 1.92079054188871 1.92079139168222 4.24743520381758 4.14231264215691 2454580.362865248 0.453509769739966 62.1380244840841 19.7782608688605 86.960843135379 3676288.78500591 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 00:35:00 2021-Jul-09 00:35
2154-Sep-23 03:09 00:05 Jupiter 1.91459393180498 1.91459307394282 1.91459478968554 4.56696686477492 4.46904686859063 2508057.631178014 4.81991062982418 359.458993952145 21.4525028823441 85.5215666168555 3781145.98596248 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 00:35:00 2021-Jul-09 00:35
2165-Dec-26 09:30 00:05 Jupiter 1.87387117369114 1.87387064146297 1.8738717059193 3.88665950553318 3.76856566449145 2512169.896038422 5.40987843786856 354.582131601328 23.8301499343513 -87.2112728986024 3213022.25894367 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 00:35:00 2021-Jul-09 00:35
2177-Mar-26 10:57 00:06 Jupiter 1.86689576733729 1.86689507807678 1.86689645660321 3.12447319237799 2.97572175780233 2516277.955913701 6.21458307095762 308.728109948714 24.9184753333755 -78.8758492450568 2658557.50742262 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 00:35:00 2021-Jul-09 00:35
2188-Jun-17 05:26 00:07 Jupiter 1.86907643790847 1.86907575087699 1.86907712494792 2.5957518158666 2.41486509504531 2520378.726064567 7.03411854157363 384.158641581472 19.2195638750121 -83.9914246630234 2395048.02190793 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 00:35:00 2021-Jul-09 00:35
2199-Sep-10 13:40 00:07 Jupiter 1.87552127057272 1.87552066550666 1.8755218756496 2.76021247563542 2.59143461091057 2524481.069723226 7.45754735281396 630.521813380186 21.3049115937017 86.0579803235017 2318655.60484482 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 00:35:00 2021-Jul-09 00:35
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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