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100112 (1993 FM57)
Classification: Main-belt Asteroid          SPK-ID: 2100112
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .220395031241122 3.8956e-08  
a 2.544776904148506 1.5954e-08 au
q 1.98392071885701 9.7908e-08 au
i 5.343825144374203 5.212e-06 deg
node 109.3629280208392 5.1743e-05 deg
peri 104.8597749361583 5.4843e-05 deg
M 232.5256134855172 2.371e-05 deg
tp 2459525.541253965727
(2021-Nov-07.04125397)
0.00010128 TDB
period 1482.767296206498
4.06
1.3944e-05
3.818e-08
d
yr
n .2427892771313621 2.2832e-09 deg/d
Q 3.105633089440002 1.947e-08 au
  Orbit Determination Parameters
   # obs. used (total)      405  
   data-arc span      9752 days (26.70 yr)  
   first obs. used      1993-03-17  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58649  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 09:30:42  

Additional Information
 Earth MOID = .985523 au 
 Jupiter MOID = 1.88181 au 
 T_jup = 3.403 
[ 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 16.1   n/a MPO449609  

100112 (1993 FM57)          Discovered 1993-Mar-17 by UESAC at La Silla
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
1999-Mar-01 06:22 < 00:01 Jupiter 1.94263296443933 1.94263240705064 1.9426335218277 1.59346444428 1.29115970034216 2451238.765407387 0.502299004434837 129.919815178163 51.8325758292871 47.3838336250453 1838040.78689698 T 16 CATAB v2.0f-lin.ifort 2019-Dec-04 09:30:44 2019-Dec-04 09:31
2011-Aug-10 18:00 < 00:01 Jupiter 1.87173455180228 1.87173419489041 1.87173490871435 1.25229168345776 0.814350991513854 2455784.249913658 0.188371197971954 312.692199316957 204.694052071932 25.2780628777401 1830126.64916399 T 16 CATAB v2.0f-lin.ifort 2019-Dec-04 09:30:44 2019-Dec-04 09:31
2024-Jan-17 22:37 < 00:01 Jupiter 1.92173519909045 1.9217348431008 1.92173555507988 1.46712671097971 1.12736078400666 2460327.442168522 0.275111705385106 140.942219613232 108.891898098582 -86.6431778783973 1944518.39041733 T 16 CATAB v2.0f-lin.ifort 2019-Dec-04 09:30:44 2019-Dec-04 09:31
2141-Oct-07 15:54 00:03 Jupiter 1.90924731997131 1.90924640738868 1.90924823257097 1.42191161548523 1.06515182752921 2503324.162509519 2.91373764735174 482.363562537653 104.09885155578 56.994431056553 1871943.71259174 T 16 CATAB v2.0f-lin.ifort 2019-Dec-04 09:30:44 2019-Dec-04 09:31
2154-Mar-16 23:52 00:03 Jupiter 1.87937180546526 1.87937145625284 1.87937215467725 1.29299091403901 0.877745136964016 2507867.494588712 3.20206188275372 364.621274869718 234.291486999207 -70.9225416253696 1742797.97032807 T 16 CATAB v2.0f-lin.ifort 2019-Dec-04 09:30:44 2019-Dec-04 09:31
2166-Aug-23 14:28 00:04 Jupiter 1.95647474102013 1.95647343499646 1.95647604704045 1.64306268205202 1.35417463407762 2512410.102742267 3.59195933244177 142.156027697356 117.438460098281 11.5500912127296 712460.567862459 T 16 CATAB v2.0f-lin.ifort 2019-Dec-04 09:30:44 2019-Dec-04 09:31

Alternate Designations
 1993 FM57 = 2001 BH69 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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