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100933 (1998 MK30)
Classification: Mars-crossing Asteroid          SPK-ID: 2100933
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .437579082223936 3.927e-08  
a 2.464617239803963 1.4123e-08 au
q 1.386152289977254 9.5525e-08 au
i 5.502440620045387 4.4934e-06 deg
node 203.0066154505864 3.9846e-05 deg
peri 156.2047715512893 4.1757e-05 deg
M 211.7587036258431 2.3306e-05 deg
tp 2459582.454932307066
(2022-Jan-02.95493231)
9.6423e-05 TDB
period 1413.261896346091
3.87
1.2148e-05
3.326e-08
d
yr
n .2547298564623866 2.1896e-09 deg/d
Q 3.543082189630672 2.0303e-08 au
  Orbit Determination Parameters
   # obs. used (total)      907  
   data-arc span      8443 days (23.12 yr)  
   first obs. used      1997-04-04  
   last obs. used      2020-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55758  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:03:25  

Additional Information
 Earth MOID = .385775 au 
 Jupiter MOID = 1.93068 au 
 T_jup = 3.343 
[ 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 15.6   n/a MPO417510  

100933 (1998 MK30)          Discovered 1998-Jun-30 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
1902-May-21 05:51 00:03 Mars 0.0684632274620455 0.0684520653942439 0.0684743895525122 6.96122630408927 6.96062557065282 2415890.744038643 3.01892976100149 560.066166659077 16.2159784565825 6.38641745662716 68685.8542378227 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 20:03:26 2020-Nov-12 20:03
1913-Aug-30 06:11 00:01 Earth 0.456098057571706 0.456091004781175 0.456105110522669 2.0374030282292 2.03453368097469 2420009.757962908 1.38000124920734 553.47327110814 17.0593671028673 -50.3462087959264 819604.996373853 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 20:03:26 2020-Nov-12 20:03
1940-Sep-19 04:00 < 00:01 Earth 0.36106903125387 0.361068670544807 0.361069391986269 2.72792372770869 2.72521724419073 2429891.666836377 0.885641862545199 234.279843560847 14.1396866491285 87.2873118631425 1249049.02383724 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 20:03:26 2020-Nov-12 20:03
1967-Sep-18 22:09 < 00:01 Earth 0.377951858117889 0.377951559971543 0.37795215626531 2.61721598434395 2.61452097691305 2439752.422607762 0.551319067297569 149.023028365757 14.5469008868619 -88.7359371797083 1165926.98261024 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 20:03:26 2020-Nov-12 20:03
1979-Jun-21 00:03 00:01 Mars 0.0584743814735878 0.0584709185580719 0.0584778444021966 6.25384563067031 6.25306270491687 2444045.502337490 1.03184742304786 178.149687551266 14.9893977143007 -14.2919380068255 144816.992745722 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 20:03:26 2020-Nov-12 20:03
1992-Dec-19 03:48 < 00:01 Jupiter 1.92842501793162 1.92842454447578 1.92842549140379 1.16326270547753 0.688999065387158 2448975.658370154 0.49803290273634 713.628191303472 470.637302550125 3.38057055776646 1276296.53272266 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 20:03:26 2020-Nov-12 20:03
1998-Sep-17 14:23 < 00:01 Earth 0.396526631599748 0.396526349096433 0.396526914103108 2.56739954618763 2.5647809527843 2451074.099619285 0.049264780931199 24.4358243382242 13.2605384361163 76.4612430268244 1122876.27774869 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 20:03:26 2020-Nov-12 20:03
2004-Jun-17 02:02 < 00:01 Jupiter 1.93179597070887 1.93179563031035 1.93179631111628 1.06198684713294 0.500887764737785 2453173.584900204 0.19742460745618 1877.56515902013 417.066287389235 -1.08595536586618 1140164.154498 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 20:03:26 2020-Nov-12 20:03
2029-Sep-11 19:23 < 00:01 Earth 0.407769758546238 0.407768078512859 0.407771438592157 2.56207776550056 2.55952611403772 2462391.307368828 0.401961809864809 142.620469627434 17.7329921190038 -54.5690142503456 1065214.32642258 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 20:03:26 2020-Nov-12 20:03
2056-Sep-02 13:39 < 00:01 Earth 0.458609025632757 0.45860441933769 0.458613631999357 2.28420827392228 2.28166334264637 2472244.068432969 0.823361130790325 367.354201208435 18.3158460475324 -51.2479738027309 927918.473321096 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 20:03:26 2020-Nov-12 20:03
2083-Sep-19 00:19 < 00:01 Earth 0.360679731128849 0.360677991587847 0.360681470731072 2.91141496163939 2.90887646914193 2482121.513217334 0.885183743693701 253.856893589948 16.1290797830967 -70.3124974022569 1279562.03533093 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 20:03:26 2020-Nov-12 20:03
2110-Oct-05 23:32 00:01 Earth 0.41136320652081 0.411357106496922 0.411369306889134 2.94210141741782 2.93989903944938 2491999.480249304 1.24794241239013 667.570562166949 11.6069763786788 62.9033195026259 1303504.52265733 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 20:03:26 2020-Nov-12 20:03
2122-May-04 02:59 00:06 Mars 0.0464572564446875 0.0464478496149785 0.046466663450339 5.46039556771444 5.45926688100767 2496227.624355347 6.36626708482497 490.295838230721 14.664978342247 -16.9195944380758 138654.523863293 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 20:03:26 2020-Nov-12 20:03
2137-Sep-23 11:08 < 00:01 Earth 0.387523400047194 0.387523108656612 0.387523691443899 2.804650404323 2.80219781055034 2501848.963727119 0.818793192113604 263.494538649544 13.913218469363 89.0961859528148 1240710.21514067 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 20:03:26 2020-Nov-12 20:03
2159-Feb-02 01:20 < 00:01 Jupiter 1.9231082959378 1.92310798099798 1.92310861089718 1.24396867540021 0.816436782402896 2509650.555600830 0.361886950023677 460.826945548683 414.740049230133 50.3523234997896 1364221.19659408 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 20:03:26 2020-Nov-12 20:03
2168-Sep-22 18:27 < 00:01 Earth 0.396793729866075 0.396793520073522 0.396793939660049 2.80219021484759 2.79979284101487 2513171.269005886 0.140678331225075 62.2089294701768 8.29782579950081 84.0656396992173 1248596.68062582 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 20:03:26 2020-Nov-12 20:03
2170-Jul-29 13:08 < 00:01 Jupiter 1.93371890016828 1.93371841443673 1.93371938590905 1.14580982175699 0.660927130319861 2513846.047043941 0.276384312599004 836.155135397929 378.8766060458 -1.91483548818973 1213685.97385359 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 20:03:26 2020-Nov-12 20:03
2188-Apr-02 10:06 00:02 Mars 0.0519567169345327 0.0519522204629362 0.0519612134129574 6.23563107185313 6.23474735151738 2520302.920506941 1.5803126582086 226.190771094786 16.8725560939236 7.60166652707128 66491.7617914474 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 20:03:26 2020-Nov-12 20:03
2199-Sep-27 20:06 < 00:01 Earth 0.374867055562806 0.374866590458042 0.374867520689305 3.01782146273239 3.01546526837385 2524498.337474141 0.641401974698983 180.836357700545 14.1120437160795 84.1508580739299 1368976.94939685 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 20:03:26 2020-Nov-12 20:03

Alternate Designations
 1998 MK30 = 2002 RF27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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