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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .220239037280512 3.3899e-08  
a 2.545076851601677 1.2189e-08 au
q 1.984551576000007 8.9005e-08 au
i 5.343718046142623 5.1638e-06 deg
node 109.3630844424458 4.3166e-05 deg
peri 104.8376404664495 4.6478e-05 deg
M 281.0887210798845 2.0647e-05 deg
tp 2459525.577087098823
(2021-Nov-07.07708710)
8.6497e-05 TDB
period 1483.029459883005
4.06
1.0654e-05
2.917e-08
d
yr
n .2427463578696543 1.7439e-09 deg/d
Q 3.105602127203347 1.4874e-08 au
  Orbit Determination Parameters
   # obs. used (total)      472  
   data-arc span      10201 days (27.93 yr)  
   first obs. used      1993-03-17  
   last obs. used      2021-02-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56724  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:30:39  

Additional Information
 Earth MOID = .985153 au 
 Jupiter MOID = 1.88068 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 1.94263310367514 1.94263255305065 1.94263365429918 1.59346533673688 1.29116082782299 2451238.765459263 0.422275456137285 120.658533019564 45.0888724972201 42.3924711507592 1924410.37653614 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 15:30:41 2021-Apr-13 15:30
2011-Aug-10 18:00 < 00:01 Jupiter 1.87173478485705 1.87173446149248 1.8717351082215 1.25229304655541 0.81435315991611 2455784.249908014 0.18496730605706 284.155132815165 172.913487292788 25.8787049538411 2075625.65933165 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 15:30:41 2021-Apr-13 15:30
2024-Jan-17 22:37 < 00:01 Jupiter 1.92173540437707 1.92173509701063 1.92173571174328 1.46712808672273 1.12736261829696 2460327.442098963 0.196307013375182 128.013598842941 92.2215706865096 -80.6616389996177 2271067.62118257 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 15:30:41 2021-Apr-13 15:30
2141-Oct-07 15:52 00:02 Jupiter 1.90924814077888 1.90924749593242 1.9092487856324 1.42191569619506 1.06515745637822 2503324.161113994 2.1066552743298 334.619336395983 98.0938409597046 59.3747381654345 2053302.32079178 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 15:30:41 2021-Apr-13 15:30
2154-Mar-16 23:50 00:02 Jupiter 1.87937186957198 1.87937152249892 1.87937221664461 1.29299133118013 0.877745771798469 2507867.493026410 2.32398353856285 286.363559808575 206.811220163079 -47.7592887583898 1792538.65120378 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 15:30:41 2021-Apr-13 15:30
2166-Aug-23 14:25 00:03 Jupiter 1.95647382846544 1.95647279302925 1.95647486389942 1.64305922254135 1.35417028918979 2512410.100933742 2.61404284455679 124.358577420954 110.707031476504 40.9727576582652 874092.474637354 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 15:30:41 2021-Apr-13 15:30

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