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(2013 XY8)
Classification: Apollo [NEO]          SPK-ID: 3654382
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]
Orbit Diagram
Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet was implemented using 2-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances. For accurate long-term ephemerides, please instead use our Horizons system.

Note: If the applet has stopped working because of a recent Java upgrade, here is a possible workaround.
Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).


Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5689020714041956 8.2828e-08  
a 2.206568335410882 4.7905e-07 AU
q .9512470387007232 2.5205e-08 AU
i 1.812496728079386 5.0375e-06 deg
node 80.91979312139355 8.0221e-06 deg
peri 24.97390454184585 1.2461e-05 deg
M 42.77666737947794 1.1685e-05 deg
tp 2456658.241264048353
(2013-Dec-31.74126405)
7.7819e-06 JED
period 1197.22147796774
3.28
0.00038988
1.067e-06
d
yr
n .3006962426125974 9.7923e-08 deg/d
Q 3.46188963212104 7.5159e-07 AU
  Orbit Determination Parameters
   # obs. used (total)      235  
   # delay obs. used      7  
   # Doppler obs. used      2  
   data-arc span      6 days  
   first obs. used      2013-12-07  
   last obs. used      2013-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      1  
   fit RMS      .62268  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jan-21 19:32:28  

Additional Information
 Earth MOID = 1.64518E-5 AU 
 T_jup = 3.429 
[ 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 25.0 mag n/a MPO281966  

[ 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-Feb-09 02:16 < 00:01 Jupiter 1.74124041306918 1.74123995499972 1.74124087112891 2.89463070848719 2.72139511991615 2415789.594166954 0.340239329900956 1.41294158315709 0.642581309965841 -29.8679776417484 12431975.2302611 T 37 CATAB v2.0c-linF95 2014-Jan-21 19:32:52 2014-Jan-21 19:32
1906-Dec-02 13:31 < 00:01 Earth 0.04093595823764 0.0409298557077302 0.0409420606667783 10.1294583239384 10.123030573765 2417547.063153216 0.55555811620213 218.285888004977 1.57414327777115 2.57635450750279 115136.806195676 T 37 CATAB v2.0c-linF95 2014-Jan-21 19:32:52 2014-Jan-21 19:32
1916-Dec-20 19:06 < 00:01 Earth 0.0206769671747386 0.0206742059467989 0.0206797284380561 8.27511299085331 8.25952605329789 2421218.295767892 0.74955858015832 79.1391660010957 1.10503397293902 -6.0247260678316 171047.870621901 T 37 CATAB v2.0c-linF95 2014-Jan-21 19:32:52 2014-Jan-21 19:32
1923-Dec-31 04:23 < 00:01 Mars 0.0403116250751678 0.0403049842755255 0.0403182662418719 14.9380078522252 14.9375324183653 2423784.682416801 0.241333743295111 360.421000971418 17.6524266132335 29.9013747238976 161878.368174573 T 37 CATAB v2.0c-linF95 2014-Jan-21 19:32:52 2014-Jan-21 19:32
1925-Jun-11 11:27 00:05 Jupiter 1.66644222356236 1.66644111283889 1.66644333428524 2.72995266769613 2.53694257964853 2424312.977269177 4.67013694341442 3.28453677096402 0.729558692704185 -3.10636168823988 3548300.67428333 T 37 CATAB v2.0c-linF95 2014-Jan-21 19:32:52 2014-Jan-21 19:32
1927-Feb-21 20:35 < 00:01 Earth 0.17310858314061 0.173091674620938 0.17312549148623 14.3215010859067 14.3204263011181 2424933.357316063 0.575202436319137 750.889839648844 9.89611344018243 -7.9972659867191 287967.070151567 T 37 CATAB v2.0c-linF95 2014-Jan-21 19:32:52 2014-Jan-21 19:32
1937-Mar-09 13:30 < 00:01 Earth 0.415777647089017 0.415742773002069 0.415812521085137 21.8779458235146 21.8776529044866 2428602.062511867 0.653855576369124 1707.59405963752 11.5411861472853 -3.82398022421804 321355.70044389 T 37 CATAB v2.0c-linF95 2014-Jan-21 19:32:52 2014-Jan-21 19:32
1948-Oct-21 16:33 00:11 Jupiter 1.83370257493979 1.83369469686205 1.83371045341251 2.88191262306284 2.71690667294819 2432846.189481935 11.4364112293083 103.781675069241 0.720962321173126 -0.625084953827014 163382.983068496 T 37 CATAB v2.0c-linF95 2014-Jan-21 19:32:52 2014-Jan-21 19:32
1983-Oct-31 04:37 00:02 Earth 0.448281318078422 0.44819481133428 0.448367824396744 23.1893298886787 23.1890735725601 2445638.692545499 1.59694292420523 4254.4924030338 3.55377330380717 1.47109031526883 435086.737095124 T 37 CATAB v2.0c-linF95 2014-Jan-21 19:32:52 2014-Jan-21 19:32
1993-Nov-14 03:35 00:02 Earth 0.232246293379587 0.232165329063621 0.232327254823004 16.3483177937163 16.3476160156096 2449305.649102543 2.28507541522105 3724.33837678134 2.82601355291095 1.59068528906693 279840.033894146 T 37 CATAB v2.0c-linF95 2014-Jan-21 19:32:52 2014-Jan-21 19:32
2003-Nov-22 21:51 00:03 Earth 0.113650525661589 0.113591737636772 0.113709309571933 12.8867769237988 12.8849575277138 2452966.410614203 2.62204007129673 2442.72620101256 2.28439023417454 2.26232404344866 219503.797817719 T 37 CATAB v2.0c-linF95 2014-Jan-21 19:32:52 2014-Jan-21 19:32
2009-Mar-18 10:05 00:11 Jupiter 1.96534358388627 1.96533716221002 1.96535000576351 3.04459801071114 2.89958933834669 2454908.920102283 11.2676496231943 84.6379030270673 1.17169495270041 0.349315372007184 178437.811003338 T 37 CATAB v2.0c-linF95 2014-Jan-21 19:32:52 2014-Jan-21 19:32
2013-Dec-11 03:18 < 00:01 Moon 0.00621678054011752 0.00621677901084449 0.00621678206939064 9.56722770979053 9.5666766742243 2456637.637822317 7.20247912188826e-05 0.330199382196667 0.0741849805592947 -87.9549677168993 12137340.7088105 T 37 CATAB v2.0c-linF95 2014-Jan-21 19:32:52 2014-Jan-21 19:32
2013-Dec-11 11:17 < 00:01 Earth 0.00508426859498197 0.00508426839277104 0.005084268797193 9.05380292439597 8.99573346064498 2456637.969864571 3.46493071564862e-05 0.254244696271579 0.00754142155089068 89.8128081498561 62908786.7949796 T 37 CATAB v2.0c-linF95 2014-Jan-21 19:32:52 2014-Jan-21 19:32
2014-Apr-20 08:50 < 00:01 Mars 0.0297753879540713 0.0297747258733276 0.0297760500402088 15.7503452199223 15.7497347460274 2456767.868385138 0.0247583218726228 38.8095077183543 16.4542529573467 -39.9224769417936 185427.244319788 T 37 CATAB v2.0c-linF95 2014-Jan-21 19:32:52 2014-Jan-21 19:32
2027-Mar-15 11:10 00:01 Earth 0.47808290608618 0.47800418513202 0.478161626859219 23.6996045933973 23.6993694297456 2461479.965097837 1.36795370875123 3895.42582425785 11.5553420360887 -3.52513614136932 344238.782832707 T 37 CATAB v2.0c-linF95 2014-Jan-21 19:32:52 2014-Jan-21 19:32
2032-Jan-18 20:44 00:38 Jupiter 1.77892897636314 1.77891572072385 1.77894223242637 2.65290157613323 2.46690151666093 2463250.364080801 38.2573686066027 125.150478175114 0.688099848688923 -1.26329379672797 291778.950930549 T 37 CATAB v2.0c-linF95 2014-Jan-21 19:32:52 2014-Jan-21 19:32
2036-Nov-08 03:48 00:03 Earth 0.32637897946921 0.326241965546632 0.326515989786453 19.384498104623 19.3840769512012 2465005.658100151 3.05485164028664 6563.03653274805 2.85969880298559 1.42359482549788 365561.279903494 T 37 CATAB v2.0c-linF95 2014-Jan-21 19:32:52 2014-Jan-21 19:32
2050-Feb-09 14:32 00:14 Earth 0.0461759971476899 0.0460417916879684 0.0463103055484373 10.0556914337253 10.0499514837859 2469847.105574327 13.5849316930899 5639.18698927923 7.45833684416507 -30.3502200194648 312747.344275686 T 37 CATAB v2.0c-linF95 2014-Jan-21 19:32:52 2014-Jan-21 19:32
2068-Mar-29 17:08 01:56 Jupiter 1.7729288598556 1.77291661333527 1.77294112170779 2.71133365467434 2.5289965791058 2476470.214088147 116.240658017271 417.369991864045 0.933242788236869 -0.0359468327927336 28783.9475551427 T 37 CATAB v2.0c-linF95 2014-Jan-21 19:32:52 2014-Jan-21 19:32
2073-Jan-09 19:02 00:53 Earth 0.0351955273214632 0.0351918799344206 0.0351992606798987 8.03356674644016 8.02413762090151 2478217.293112664 52.6169321842973 1592.78834692444 1.10400920327703 88.6734248645913 2783552.84939472 T 37 CATAB v2.0c-linF95 2014-Jan-21 19:32:52 2014-Jan-21 19:32
2095-Dec-11 11:11 00:08 Moon 0.000715617145081329 0.000667076136897353 0.000767595743738274 8.57432004047351 8.568977181942 2486587.966175047 8.23415455754157 3395.75164819796 1.88019964088765 44.5073974600374 37563.4023178793 T 37 CATAB v2.0c-linF95 2014-Jan-21 19:32:52 2014-Jan-21 19:32
2095-Dec-11 18:21 00:08 Earth 0.00228732740269996 0.00222442535454083 0.00235021702438568 9.33421231485419 9.20856907075239 2486588.264592741 8.15719610179839 2006.43771061588 1.30031260625531 1.39772552724644 108.347240249877 T 37 CATAB v2.0c-linF95 2014-Jan-21 19:32:52 2014-Jan-21 19:32
2130-Dec-05 02:44 1_17:16 Mars 0.0204932005923145 0.0203414441405772 0.087667869428887 15.2172852150852 15.2163671524422 2499364.613720835 2476.06717457001 3883004.28007831 4.91183208198481 83.1381357215176 588001.454014042 T 37 CATAB v2.0c-linF95 2014-Jan-21 19:32:52 2014-Jan-21 19:32
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]
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