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31272 Makosinski (1998 FE18)
Classification: Main-belt Asteroid          SPK-ID: 2031272
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1446542773595137 3.7016e-08  
a 3.114799450860502 1.5953e-08 au
q 2.664230387176466 1.1619e-07 au
i 1.160964347801657 3.8836e-06 deg
node 52.84041446130516 0.00018785 deg
peri 112.8664162449845 0.00018833 deg
M 51.89976799045655 1.199e-05 deg
tp 2458911.028056675983
(2020-Mar-02.52805668)
6.7015e-05 TDB
period 2007.906848751393
5.50
1.5426e-05
4.223e-08
d
yr
n .1792911858554914 1.3774e-09 deg/d
Q 3.565368514544538 1.8261e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1434  
   data-arc span      10831 days (29.65 yr)  
   first obs. used      1990-10-17  
   last obs. used      2020-06-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50187  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:47:52  

Additional Information
 Earth MOID = 1.67146 au 
 Jupiter MOID = 1.40682 au 
 T_jup = 3.201 
[ 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 14.06   n/a E2021B10  

31272 Makosinski           Discovered 1998 Mar. 20 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Ann Stasia Makosinski (b. 1997) was awarded second place in the 2014 Intel International Science and Engineering Fair for her electrical and mechanical engineering project. She attends the Saint Michaels University School, Victoria, British Columbia, Canada.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2015-07-02Last Updated: 2015-07-06

[ 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
1951-Dec-12 20:39 00:02 Jupiter 1.47332012298893 1.47331940885083 1.47332083712922 1.28560739952612 0.709205021404811 2433993.360718593 1.67499899025824 682.135841353247 228.78276466198 17.0166586593594 1441154.2007432 T 27 CATAB v2.0f-lin.ifort 2021-Apr-13 06:47:56 2021-Apr-13 06:47
1961-Dec-26 11:49 00:01 Jupiter 1.60465175464353 1.6046510199694 1.60465248931839 1.59669279092616 1.22217799080502 2437659.992544725 1.35856276623138 145.533335142022 49.6289901226032 54.1339251324416 2459282.14603909 T 27 CATAB v2.0f-lin.ifort 2021-Apr-13 06:47:56 2021-Apr-13 06:47
2023-Nov-21 00:45 < 00:01 Jupiter 1.66091728264882 1.66091682218 1.66091774311736 1.97640445911749 1.69889056087444 2460269.531377547 0.331016538431035 50.6131804908041 18.5468492843707 88.4388507774305 2101189.65354625 T 27 CATAB v2.0f-lin.ifort 2021-Apr-13 06:47:56 2021-Apr-13 06:47
2033-Nov-30 15:45 < 00:01 Jupiter 1.44442942878654 1.44442901263298 1.44442984499322 1.13503054196971 0.339826042640877 2463932.156360021 0.609062668677085 4259.96805511991 622.126764325639 13.3466915647212 3023607.16421742 T 27 CATAB v2.0f-lin.ifort 2021-Apr-13 06:47:56 2021-Apr-13 06:47
2095-Oct-19 05:01 00:02 Jupiter 1.89071553759895 1.89071395897656 1.89071711622048 2.93292548289648 2.77598108444961 2486534.708893756 2.14813933597806 52.4330425619222 33.4005946694683 24.409465509039 951088.529219587 T 27 CATAB v2.0f-lin.ifort 2021-Apr-13 06:47:56 2021-Apr-13 06:47
2105-Oct-27 06:49 00:03 Jupiter 1.41174263607697 1.41174217451285 1.4117430976425 1.06770095997453 n/a 2490194.784161005 2.53086185556182 131.60948204072 19.3242086010719 -84.488663558454 10875829.2068244 F 27 CATAB v2.0f-lin.ifort 2021-Apr-13 06:47:56 2021-Apr-13 06:47
2115-Nov-08 05:26 00:03 Jupiter 1.77511049204956 1.77510840762081 1.77511257647598 2.21632510381074 1.98941318237505 2493858.726217370 2.87156742085376 78.7291785333577 12.2583961204152 -77.8639239787789 1138813.75005727 T 27 CATAB v2.0f-lin.ifort 2021-Apr-13 06:47:56 2021-Apr-13 06:47
2177-Sep-29 06:32 00:05 Jupiter 1.51226653731495 1.51226431584688 1.5122687587691 1.40464276065089 0.923481785866875 2516464.772376118 4.71469712509873 830.406252466533 135.314032452058 14.95343216333 729328.17307002 T 27 CATAB v2.0f-lin.ifort 2021-Apr-13 06:47:56 2021-Apr-13 06:47
2187-Oct-12 17:43 00:05 Jupiter 1.54869444348353 1.54869169131302 1.54869719572545 1.45801800434622 1.01585573860437 2520130.238223538 5.02998127256459 964.04434599714 81.4801978698271 51.1910422888341 2655905.09784534 T 27 CATAB v2.0f-lin.ifort 2021-Apr-13 06:47:56 2021-Apr-13 06:47
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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