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10806 Mexico (1993 FA2)
Classification: Main-belt Asteroid          SPK-ID: 2010806
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 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1067521058995891 3.7929e-08  
a 3.192921146752535 1.4745e-08 au
q 2.852070090365371 1.2566e-07 au
i 6.155461762451779 3.3533e-06 deg
node 98.09940744601235 3.5691e-05 deg
peri 80.11534936868949 3.9286e-05 deg
M 317.9034330926096 1.5986e-05 deg
tp 2459444.182810697676
(2021-Aug-17.68281070)
9.2852e-05 TDB
period 2083.91843553785
5.71
1.4435e-05
3.952e-08
d
yr
n .172751482908728 1.1966e-09 deg/d
Q 3.533772203139699 1.6319e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2099  
   data-arc span      12439 days (34.06 yr)  
   first obs. used      1987-02-23  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47958  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 22:20:51  

Additional Information
 Earth MOID = 1.86404 au 
 Jupiter MOID = 1.46785 au 
 T_jup = 3.178 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457260.5 (2015-Aug-26.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1089806239971695 3.7812e-08  
q 2.845694299994748 1.2595e-07 au
tp 2457364.154496236731
(2015-Dec-07.65449624)
8.9233e-05 TDB
node 98.1661744402841 3.5681e-05 deg
peri 80.52261274520185 3.9128e-05 deg
i 6.156569351252172 3.354e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2099  
   data-arc span      12439 days (34.06 yr)  
   first obs. used      1987-02-23  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47958  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 22:20:51  

Additional Information
 Jupiter MOID = 1.46785 au 
 T_jup = 3.178 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.429724696934754E-15 -4.738521854454589E-15 2.923684843504445E-13 1.825625457054756E-15 9.618362266193436E-14 -9.739259495498333E-16
q -4.738521854454589E-15 1.586257279818476E-14 -8.80365914329509E-13 -4.874001499179641E-15 -3.062346024538614E-13 3.203642339096793E-15
tp 2.923684843504445E-13 -8.80365914329509E-13 7.962442132015406E-9 -1.001288000322691E-11 1.452869885908406E-9 1.645506089878801E-13
node 1.825625457054756E-15 -4.874001499179641E-15 -1.001288000322691E-11 1.273159219730094E-9 -1.267309316652497E-9 1.113794933909519E-12
peri 9.618362266193436E-14 -3.062346024538614E-13 1.452869885908406E-9 -1.267309316652497E-9 1.531027398701818E-9 -1.095560901595685E-12
i -9.739259495498333E-16 3.203642339096793E-15 1.645506089878801E-13 1.113794933909519E-12 -1.095560901595685E-12 1.124909542611642E-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 13.24   n/a E2021B10  
diameter diameter 11.493 km 0.156 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.084   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

10806 Mexico           Discovered 1993 Mar. 23 by E. W. Elst at Caussols.
Mexico is a country in the southern part of North America. Much of it is high plateau cradled by three great mountain ranges, one of which contains active volcanoes. Several great civilizations, among them Olmec, Toltec, Mayan and Aztec, flourished there from about 100 A.D. to the time of the Spanish conquest.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010509/MPCPages.arcLast Updated: 2009-05-11

[ 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
1904-Sep-17 03:29 00:03 Jupiter 1.57920076210329 1.57920011338894 1.57920141081872 1.93616998490712 1.63585793488964 2416740.644891256 2.50184518706255 140.570411686847 24.6901332416978 -81.782930191082 2004812.05357237 T 36 CATAB v2.0f-lin.ifort 2021-Apr-12 22:21:12 2021-Apr-12 22:21
1915-Oct-25 00:40 00:02 Jupiter 1.54145176800073 1.54145134185441 1.5414521941473 1.76775996535931 1.42336997577116 2420795.527447111 2.08066626957178 175.130763330584 31.3901089815543 78.8619641027357 2527796.97316058 T 36 CATAB v2.0f-lin.ifort 2021-Apr-12 22:21:12 2021-Apr-12 22:21
1926-Nov-29 22:49 00:02 Jupiter 1.62183109680308 1.62183038350148 1.62183181010533 2.1756315852163 1.92063703640772 2424849.450491193 1.77578026393404 102.392695099465 12.3618853610368 84.5547215501578 2514864.64817407 T 36 CATAB v2.0f-lin.ifort 2021-Apr-12 22:21:12 2021-Apr-12 22:21
1937-Dec-27 08:33 00:02 Jupiter 1.79935966713019 1.79935882587273 1.79936050838796 2.92459279876448 2.75894400011013 2428894.856374054 1.5238822504758 68.2454398272478 19.6444378397188 -72.5653560539666 2612538.01356842 T 36 CATAB v2.0f-lin.ifort 2021-Apr-12 22:21:12 2021-Apr-12 22:21
2048-Aug-27 14:23 < 00:01 Jupiter 1.85671895365666 1.85671849585896 1.85671941145437 3.28029792999956 3.13814725008958 2469316.099086824 0.695218525710419 44.2973463083956 15.8330030313743 -80.8702224829686 3192576.44521124 T 36 CATAB v2.0f-lin.ifort 2021-Apr-12 22:21:12 2021-Apr-12 22:21
2059-Sep-17 02:06 < 00:01 Jupiter 1.6546384359941 1.65463792076802 1.65463895121999 2.40401050552241 2.18069958534659 2473353.587467130 0.969853963187078 57.2321564035579 10.622731421219 -85.3682696926268 2093545.6296963 T 36 CATAB v2.0f-lin.ifort 2021-Apr-12 22:21:12 2021-Apr-12 22:21
2070-Oct-19 23:23 00:01 Jupiter 1.54503805308456 1.54503761032373 1.54503849584503 1.83419986611288 1.50593721116189 2477404.474201864 1.27654408259415 101.454740414426 38.327381709858 -80.9914200179802 2002427.76705692 T 36 CATAB v2.0f-lin.ifort 2021-Apr-12 22:21:12 2021-Apr-12 22:21
2081-Nov-27 22:26 00:02 Jupiter 1.55138692120738 1.55138647821672 1.55138736419849 1.79044541030851 1.45387054552551 2481461.434812971 1.65418722925383 143.554325318781 29.6974393119033 82.7429673652576 2611356.64823782 T 36 CATAB v2.0f-lin.ifort 2021-Apr-12 22:21:12 2021-Apr-12 22:21
2092-Dec-28 16:07 00:02 Jupiter 1.66951453898687 1.66951372088181 1.66951535709325 2.32944621690117 2.10038722478918 2485510.171643170 2.07707315370486 112.40466591977 12.1235106643926 -88.3544955389113 2842682.18492045 T 36 CATAB v2.0f-lin.ifort 2021-Apr-12 22:21:12 2021-Apr-12 22:21
2104-Jan-18 01:27 00:02 Jupiter 1.8766705543975 1.87666931510295 1.87667179369311 3.23585936474644 3.09323445756826 2489546.560515640 2.43157427895187 102.077836955243 20.99385842024 -65.1365607393702 2920524.56438192 T 36 CATAB v2.0f-lin.ifort 2021-Apr-12 22:21:12 2021-Apr-12 22:21

Alternate Designations
 1993 FA2 = 1987 DB5 = 1998 BZ10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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