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(2012 DY13)
Classification: Apollo [NEO]          SPK-ID: 3599600
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5736762327224768 0.00041662  
a 1.459022687144465 0.00098204 AU
q .6220160485268034 0.00018922 AU
i 2.832902584545984 0.0022431 deg
node 151.1666538466822 0.0002071 deg
peri 269.3311800311042 0.0010904 deg
M 240.0823381394652 0.63231 deg
tp 2457214.923384022071
(2015-Jul-11.42338402)
1.3471 JED
period 643.7118356904015
1.76
0.64991
0.001779
d
yr
n .5592564561344262 0.00056464 deg/d
Q 2.296029325762126 0.0015454 AU
  Orbit Determination Parameters
   # obs. used (total)      54  
   data-arc span      5 days  
   first obs. used      2012-02-22  
   last obs. used      2012-02-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      7  
   fit RMS      .46166  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-13 15:41:54  

Additional Information
 Earth MOID = .000257 AU 
 T_jup = 4.433 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 27.8 mag n/a MPO285745  

[ 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
1912-Feb-23 13:41 1_05:24 Earth 0.0758819520381519 0.00138616002881469 0.149243846560839 19.2680623244021 19.2662398713093 2419456.070270959 1763.49227828257 3328767.82415831 18.11032583728 1.01513886918749 9259.28669674758 T 6 CATAB v2.0c-linF95 2014-Jun-13 15:41:57 2014-Jun-13 15:41
1915-Jan-26 03:53 00:31 Mars 0.0918034236044891 0.0905337226773924 0.09855845190426 14.0077782195204 14.0075555906394 2420523.661606053 30.6759093947502 1116861.43322823 214.747421628896 -79.6788659121112 59234.5517011339 T 6 CATAB v2.0c-linF95 2014-Jun-13 15:41:57 2014-Jun-13 15:41
1917-Feb-20 18:12 04:50 Earth 0.0356623902244347 0.0247983731049856 0.0464412123968288 18.0420104263624 18.0378688389788 2421280.258638406 290.110141346754 466199.338811326 14.065320221592 2.02287612835913 10936.7110799547 T 6 CATAB v2.0c-linF95 2014-Jun-13 15:41:57 2014-Jun-13 15:41
1922-Feb-21 00:42 1_11:21 Earth 0.0359841138454077 0.00141652857943632 0.117794326433421 18.0382649893785 18.0341595824933 2423106.529235774 2120.54301051553 3628474.49538207 15.9646684689931 2.23037755929249 10763.8705720684 T 6 CATAB v2.0c-linF95 2014-Jun-13 15:41:57 2014-Jun-13 15:41
1927-Feb-23 15:11 22:13 Earth 0.0815181938650916 0.0257294691144879 0.135453210744297 19.4003083800571 19.398623503709 2424935.132337202 1332.68701303658 2439967.45253009 17.0597287054668 0.794780723454677 8222.38745332493 T 6 CATAB v2.0c-linF95 2014-Jun-13 15:41:57 2014-Jun-13 15:41
1932-Feb-27 05:18 03:16 Earth 0.147679710143158 0.140216045251882 0.155122798566293 21.3860736306051 21.3852299675446 2426764.721155161 196.006404209805 342710.583962962 24.0575098939192 0.0543522105331447 508.943968640921 T 6 CATAB v2.0c-linF95 2014-Jun-13 15:41:57 2014-Jun-13 15:41
1933-Jul-20 23:08 02:17 Earth 0.480702489720997 0.470630547049023 0.490771356304718 31.2257384206834 31.2255609099974 2427274.463582657 137.065191651664 498036.762180276 128.659987623261 -1.76993288220061 16209.7410402595 T 6 CATAB v2.0c-linF95 2014-Jun-13 15:41:57 2014-Jun-13 15:41
1937-Mar-02 03:11 13:44 Earth 0.222032752518022 0.181866616755277 0.261817163481232 23.6344089229876 23.6339011667893 2428594.632956559 823.963404621839 1902142.60230288 20.1804221467131 0.06387928454357 1341.80929778472 T 6 CATAB v2.0c-linF95 2014-Jun-13 15:41:57 2014-Jun-13 15:41
1938-Jul-24 19:08 16:25 Earth 0.408832776395045 0.355109421820775 0.462420794038936 29.0548859310485 29.0546616207816 2429104.297502446 985.252842706296 2646028.93974193 141.985087054316 -1.83432325603388 12828.7246039456 T 6 CATAB v2.0c-linF95 2014-Jun-13 15:41:57 2014-Jun-13 15:41
1942-Mar-06 06:12 1_02:50 Earth 0.301691566562769 0.220009604127604 0.382503480026079 26.0548565391536 26.0545175675441 2430424.758146638 1609.90293932048 3941234.44744554 24.2260529052738 -0.117336697478854 3242.89035989567 T 6 CATAB v2.0c-linF95 2014-Jun-13 15:41:57 2014-Jun-13 15:41
1943-Jul-28 23:08 1_06:52 Earth 0.329738436132459 0.235141265424317 0.423393860124932 26.6870881376415 26.6867853458785 2430934.464167971 1851.54112837923 4582888.53609345 154.070059674922 -2.08982541084501 10732.2268965161 T 6 CATAB v2.0c-linF95 2014-Jun-13 15:41:57 2014-Jun-13 15:41
1968-Aug-13 08:45 09:53 Earth 0.0167829139217448 0.00959163977152675 0.0339584412897061 17.3773911772673 17.3682526834694 2440081.864366598 592.757782414413 802003.006074028 207.771900145284 -34.5924308081381 5746.30484403931 T 6 CATAB v2.0c-linF95 2014-Jun-13 15:41:57 2014-Jun-13 15:41
1969-Feb-08 10:27 01:13 Mars 0.0507593556548284 0.0361017984163086 0.0705092679196741 14.6667890748651 14.6664045178541 2440260.935306255 72.4978234119508 1126599.47898937 42.8094845655162 -40.2296316229962 108345.093447668 T 6 CATAB v2.0c-linF95 2014-Jun-13 15:41:57 2014-Jun-13 15:41
2007-Feb-24 13:22 1_17:12 Earth 0.0749274863528908 0.000426162854256184 0.175746043230649 19.237241349553 19.235392722657 2454156.057189990 2472.37642686119 4594002.61027807 6.85269543059563 -0.321325785422588 7001.45636761627 T 6 CATAB v2.0c-linF95 2014-Jun-13 15:41:57 2014-Jun-13 15:41
2012-Feb-20 16:50 < 00:01 Moon 0.00126242197038919 0.0012612044444778 0.0012636402494141 17.3299776523966 17.3284795724312 2455978.201317109 0.482315969245588 73.2317609105285 5.70835345722954 31.5309499985021 16978.4411844042 T 6 CATAB v2.0c-linF95 2014-Jun-13 15:41:57 2014-Jun-13 15:41
2012-Feb-20 22:44 < 00:01 Earth 0.000732073144657903 0.000730563493243635 0.000733583957362402 17.201965790051 16.9890657844548 2455978.446894222 0.280447627090257 82.2707377481832 1.94217423570791 -1.00399766726881 1051.35704057596 T 6 CATAB v2.0c-linF95 2014-Jun-13 15:41:57 2014-Jun-13 15:41
2013-Aug-13 20:12 14:33 Earth 0.119023951381462 0.0824696901940178 0.154973148907842 20.4457121438679 20.4446172112846 2456518.341840375 873.347647372995 1647880.19276643 97.8398242942682 -1.80240094951479 4960.60563342809 T 6 CATAB v2.0c-linF95 2014-Jun-13 15:41:57 2014-Jun-13 15:41
2043-Jul-31 22:24 20:43 Earth 0.393271009926402 0.328905486849197 0.457408846190016 28.5866012468639 28.5863642406679 2467462.433430681 1242.84411530353 3163646.7538023 70.4421438844133 -1.49361063107068 20192.0562956368 T 6 CATAB v2.0c-linF95 2014-Jun-13 15:41:57 2014-Jun-13 15:41
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]
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