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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5688451786866153 1.0652e-07  
a 2.206805008458641 6.166e-07 AU
q .9514746190954675 3.2158e-08 AU
i 1.812407905691923 5.6643e-06 deg
node 80.92071985689931 8.8961e-06 deg
peri 24.9844376249357 1.5684e-05 deg
M 102.9011235435443 4.0213e-05 deg
tp 2456658.235398978814
(2013-Dec-31.73539898)
9.9637e-06 JED
period 1197.414101270588
3.28
0.00050185
1.374e-06
d
yr
n .3006478707892286 1.26e-07 deg/d
Q 3.462135397821814 9.6734e-07 AU
  Orbit Determination Parameters
   # obs. used (total)      237  
   # 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      .54242  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-13 18:51:35  

Additional Information
 Earth MOID = .00011183 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  
rotation period rot_per 0.06055 h n/a Asteroid Lightcurve DataBase (Rev. 2014-Mar-01) Published Reference List:
[Carbognani, A. (2013) http://www.fis.unipr.it/~albino/asteroidi.htm l]
[Skiff, B.A. (2013) Posting on CALL web site. http://www.minorplanet.info/call.html]
[Warner, B.D. (2014) Minor Planet Bul. 41, 113-124.]

[ 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 1.74124030201772 1.74123967450098 1.74124092952931 2.89463033978989 2.72139471634858 2415789.594189119 0.430280846919017 1.65625960968138 0.780036243865576 -25.3209693007455 9729445.93540373 T 38 CATAB v2.0c-linF95 2014-Jun-13 18:51:39 2014-Jun-13 18:51
1906-Dec-02 13:31 < 00:01 Earth 0.0409355300928606 0.040927677927438 0.040943382091373 10.1294424791535 10.1230146516699 2417547.063242975 0.715404436693445 280.868325118487 1.80769582325988 2.55456774921015 99129.7284018888 T 38 CATAB v2.0c-linF95 2014-Jun-13 18:51:39 2014-Jun-13 18:51
1916-Dec-20 19:06 < 00:01 Earth 0.0206765745844924 0.0206730151416383 0.0206801340862017 8.27512071414675 8.25953349493503 2421218.295551118 0.966456658161256 102.017806245806 1.21766900181644 -6.03910738930268 155213.941521731 T 38 CATAB v2.0c-linF95 2014-Jun-13 18:51:39 2014-Jun-13 18:51
1923-Dec-31 04:23 < 00:01 Mars 0.0403104574122086 0.0403019319505187 0.0403189834806537 14.9380267682144 14.9375513211847 2423784.682507063 0.309822574827694 462.840226144107 19.7994311465013 29.9196796706485 144276.525167465 T 38 CATAB v2.0c-linF95 2014-Jun-13 18:51:39 2014-Jun-13 18:51
1925-Jun-11 11:28 00:06 Jupiter 1.66644202949632 1.66644059918969 1.66644345980011 2.72995281026162 2.53694270972829 2424312.977431775 5.99975582602956 4.21557066178518 0.810656415607055 -3.21012605288711 2792771.38154113 T 38 CATAB v2.0c-linF95 2014-Jun-13 18:51:39 2014-Jun-13 18:51
1927-Feb-21 20:35 < 00:01 Earth 0.173111411527884 0.173089679534815 0.173133143233354 14.321589858854 14.320515098289 2424933.357542753 0.739215507686516 965.079486738425 11.0650104512954 -7.9918339679623 257103.973535063 T 38 CATAB v2.0c-linF95 2014-Jun-13 18:51:39 2014-Jun-13 18:51
1937-Mar-09 13:30 < 00:01 Earth 0.415783329280052 0.415738477043746 0.415828181366087 21.8781148442181 21.8778219314562 2428602.062827666 0.840946577597373 2196.16628337479 12.9053803821638 -3.82260125219661 286931.261945571 T 38 CATAB v2.0c-linF95 2014-Jun-13 18:51:39 2014-Jun-13 18:51
1948-Oct-21 16:34 00:15 Jupiter 1.83370135188685 1.83369121953892 1.83371148488756 2.88191213961437 2.71690604673973 2432846.190129827 14.712471261902 133.490498768148 0.800632188342774 -0.625109684121865 135148.975603254 T 38 CATAB v2.0c-linF95 2014-Jun-13 18:51:39 2014-Jun-13 18:51
1983-Oct-31 04:38 00:02 Earth 0.448267522040545 0.44815620680077 0.448378836575165 23.1889181736999 23.1886618451418 2445638.693313065 2.05497189807641 5474.58236406934 4.02394572895461 1.47111945122791 384197.891386342 T 38 CATAB v2.0c-linF95 2014-Jun-13 18:51:39 2014-Jun-13 18:51
1993-Nov-14 03:36 00:03 Earth 0.232233391663988 0.232129201868026 0.232337576702494 16.3479163826459 16.3472145483177 2449305.649989883 2.94069317270019 4792.64182447444 3.20670134663922 1.59070913546928 246585.630541481 T 38 CATAB v2.0c-linF95 2014-Jun-13 18:51:39 2014-Jun-13 18:51
2003-Nov-22 21:53 00:03 Earth 0.113641167701787 0.113565510878287 0.113716817710477 12.8864727443941 12.8846531555219 2452966.411522745 3.37457910882348 3143.57547124413 2.59719431904976 2.26238531606653 193041.973645131 T 38 CATAB v2.0c-linF95 2014-Jun-13 18:51:39 2014-Jun-13 18:51
2009-Mar-18 10:06 00:15 Jupiter 1.96534450262513 1.96533624468244 1.96535276088726 3.04459603088179 2.89958732898808 2454908.920528968 14.4981928477705 108.895716801373 1.30515639758195 0.352304779416977 138980.221016683 T 38 CATAB v2.0c-linF95 2014-Jun-13 18:51:39 2014-Jun-13 18:51
2013-Dec-11 03:18 < 00:01 Moon 0.00621678087450781 0.00621677891159446 0.00621678283742131 9.56722779484913 9.56667675931743 2456637.637822554 8.65342934904205e-05 0.399620349669415 0.095373064398952 -87.9662570697013 9441010.85612582 T 38 CATAB v2.0c-linF95 2014-Jun-13 18:51:39 2014-Jun-13 18:51
2013-Dec-11 11:17 < 00:01 Earth 0.00508426858162932 0.0050842683782907 0.00508426878496839 9.053802926017 8.99573346212349 2456637.969864461 3.46618615689318e-05 0.294828649831948 0.00755387215795043 89.8111618603578 62805091.6748027 T 38 CATAB v2.0c-linF95 2014-Jun-13 18:51:39 2014-Jun-13 18:51
2014-Apr-20 08:50 < 00:01 Mars 0.0297751851828453 0.0297743659112272 0.0297760044649805 15.7503420348357 15.7497315566599 2456767.868394761 0.0318450451802644 49.5991220424494 18.6430984124238 -41.6280194180463 164071.127736515 T 38 CATAB v2.0c-linF95 2014-Jun-13 18:51:39 2014-Jun-13 18:51
2027-Mar-15 11:09 00:02 Earth 0.478070415091234 0.477969104059053 0.478171725823366 23.6992337437864 23.6989985703103 2461479.964423108 1.76048010897664 5013.2635538959 12.9471936368835 -3.5252055133241 307143.18919343 T 38 CATAB v2.0c-linF95 2014-Jun-13 18:51:39 2014-Jun-13 18:51
2032-Jan-18 20:42 00:49 Jupiter 1.77893109972652 1.77891403908049 1.77894816107486 2.65290155346165 2.46690172266257 2463250.362770378 49.2357601426409 161.077158882959 0.765506344331043 -1.26378293484604 258879.146430449 T 38 CATAB v2.0c-linF95 2014-Jun-13 18:51:39 2014-Jun-13 18:51
2036-Nov-08 03:46 00:04 Earth 0.326400682678347 0.326224351849729 0.326577007536834 19.3851523265547 19.3847312153495 2465005.656799722 3.93125414792982 8446.36364009027 3.25605049419551 1.42358456508098 321073.337784852 T 38 CATAB v2.0c-linF95 2014-Jun-13 18:51:39 2014-Jun-13 18:51
2050-Feb-09 14:26 00:17 Earth 0.0461546722074754 0.0459820191705652 0.0463274960550609 10.0548719926079 10.0491289215977 2469847.101061771 17.4869076025462 7256.28304261628 8.35081041821958 -30.3655297373115 279308.875617359 T 38 CATAB v2.0c-linF95 2014-Jun-13 18:51:39 2014-Jun-13 18:51
2068-Mar-29 17:12 02:30 Jupiter 1.77293076441198 1.77291501985945 1.77294653433452 2.71134212826459 2.52900586656229 2476470.216899579 149.514886794285 536.861931011661 1.04035464099407 -0.0371568899346561 22377.5116911165 T 38 CATAB v2.0c-linF95 2014-Jun-13 18:51:39 2014-Jun-13 18:51
2073-Jan-09 19:27 01:08 Earth 0.035194915528153 0.0351900547864985 0.0351999187704916 8.03365138160019 8.02422219151377 2478217.310197324 67.682334827474 2051.49599945868 1.2308313408306 88.5419759518835 2496576.08076094 T 38 CATAB v2.0c-linF95 2014-Jun-13 18:51:39 2014-Jun-13 18:51
2095-Dec-11 11:07 00:11 Moon 0.000723967698828408 0.000661838527911234 0.000791537619538638 8.57479779885374 8.56951688056582 2486587.963350233 10.5206680945501 4340.67774918317 2.0849164181167 43.8759261951351 33884.1581773149 T 38 CATAB v2.0c-linF95 2014-Jun-13 18:51:39 2014-Jun-13 18:51
2095-Dec-11 18:17 00:10 Earth 0.00229768422405175 0.00221727806588989 0.0023780700665673 9.33394523821898 9.20886855013742 2486588.261818073 10.4246320405643 2564.82863417672 1.44214050640293 1.40916647322054 85.1869447924208 T 38 CATAB v2.0c-linF95 2014-Jun-13 18:51:39 2014-Jun-13 18:51
2130-Dec-04 17:51 01:38 Mars 0.0220042790510643 0.0212070994327869 0.0238536136726905 15.1249574766634 15.1240972414208 2499364.243669594 98.0673485086441 237221.548095603 4.47425530204886 74.4657029704544 672230.949911941 T 38 CATAB v2.0c-linF95 2014-Jun-13 18:51:39 2014-Jun-13 18:51
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]
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