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(2013 QD16)
Classification: Mars-crossing Asteroid          SPK-ID: 3646796
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5345312150614532 4.7264e-05  
a 2.806597462810703 0.00025684 au
q 1.306383510826106 1.3304e-05 au
i 2.935299674878687 0.00016252 deg
node 173.1113467458332 0.00035565 deg
peri 194.1397927148744 0.0011971 deg
M 192.5061031017133 0.07811 deg
tp 2459999.533716503367
(2023-Feb-24.03371650)
0.48231 TDB
period 1717.388772176536
4.70
0.23575
0.0006454
d
yr
n .209620562235162 2.8775e-05 deg/d
Q 4.3068114147953 0.00039414 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      101 days  
   first obs. used      2013-08-28  
   last obs. used      2013-12-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .48064  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 08:27:37  

Additional Information
 Earth MOID = .304016 au 
 Jupiter MOID = 1.15698 au 
 T_jup = 3.094 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 19.4   n/a E2014B13  

[ 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
1908-Sep-16 22:21 4_01:58 Earth 0.413772519092001 0.380991945619307 0.448359441159275 2.06428523728302 2.06116340531098 2418201.430925996 5877.63010711657 2164435.87458303 255.423705134121 -38.7716301970347 64807.268623605 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 08:27:37 2021-Apr-15 08:27
1932-Sep-28 05:05 5_00:28 Earth 0.372695086719386 0.370506175651724 0.379352522348305 2.13725164356302 2.13390396855136 2426978.711761370 7227.6678255425 2051883.5892956 183.250337791559 83.78847789341 304205.193976545 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 08:27:37 2021-Apr-15 08:27
1975-Sep-22 02:18 4_05:11 Earth 0.363775379630535 0.336000939978936 0.394119851640675 2.50013395500441 2.49720258626422 2442677.595699322 6071.33141224431 2105101.40910422 200.778043597611 -46.2790772419648 343392.214229332 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 08:27:37 2021-Apr-15 08:27
1992-May-15 07:48 2_03:03 Jupiter 1.99922704739652 1.98299298359984 2.01544558422962 4.66030025664661 4.56848426617401 2448757.825184039 3062.5119852223 759537.99724242 143.815863995772 -3.02849460432336 47394.7129852825 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 08:27:37 2021-Apr-15 08:27
1994-Sep-14 05:06 2_22:48 Earth 0.426579098275849 0.397184098818879 0.456410757922326 2.51599078787687 2.51350697907958 2449609.712494566 4247.5818305712 1626165.86290399 168.846392353519 -24.4677275662479 99017.8379136567 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 08:27:37 2021-Apr-15 08:27
2013-Oct-07 09:50 00:07 Earth 0.388590604705836 0.388534951698907 0.388646257631854 2.50397303019355 2.50123317202095 2456572.909535441 7.43389113579695 2761.07858858801 30.1480555007166 -2.14440533891666 24479.9566654559 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 08:27:37 2021-Apr-15 08:27
2060-Sep-20 19:57 4_08:27 Earth 0.353157320233508 0.310543293329523 0.398179376814116 2.94380010109061 2.94123605986276 2473723.331230389 6267.35067534702 2625727.58448625 376.873252483545 -33.3880092999176 136585.264284337 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 08:27:37 2021-Apr-15 08:27
2126-Oct-02 14:19 2_03:54 Earth 0.354266478400411 0.344936147883963 0.364399713187524 2.43526214747245 2.43217176502362 2497840.096843833 3113.65857835134 971652.273487471 1356.73777402605 59.9386660745719 39552.0974117182 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 08:27:37 2021-Apr-15 08:27
2145-Oct-05 00:49 03:55 Earth 0.359780637966243 0.356572637113723 0.36298946550181 2.51777396119519 2.5148308156502 2504782.534088081 235.214874220051 162292.879221089 6307.41591586665 8.02438489564424 1195.32996857805 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 08:27:37 2021-Apr-15 08:27
2150-Jul-09 12:17 3_07:32 Mars 0.0291312725583222 0.0273839668128844 0.0312807391194359 5.63714274411193 5.6353991119329 2506521.011876232 4771.54833865921 196925.262098011 5466.73774660241 -60.2573062355266 669.132687035129 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 08:27:37 2021-Apr-15 08:27
2188-Sep-28 22:50 4_01:51 Earth 0.367271971494254 0.363049482926408 0.374512399609579 2.24491843236114 2.2416844553029 2520482.451344881 5871.32139836222 1687457.55855912 437.845217983378 -80.1830338086752 198126.071423671 T 18 CATAB v2.0g-lin.ifort 2021-Apr-15 08:27:37 2021-Apr-15 08:27
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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