+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   214416 (2005 PK) Classification: Main-belt Asteroid          SPK-ID: 2214416 [ 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 15 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .01240101379987569 5.5653e-08   a 3.119025150582782 3.8917e-08 au q 3.080346076648245 1.6677e-07 au i 10.18243299154546 5.7645e-06 deg node 131.4707255860807 3.3589e-05 deg peri 243.4365047879052 0.00023522 deg M 184.7942289218144 0.00023325 deg tp 2459979.702804069539 (2023-Feb-04.20280407) 0.0013067 TDB period 2011.994281328354 5.51 3.7656e-05 1.031e-07 d yr n .178926949912761 3.3488e-09 deg/d Q 3.157704224517318 3.9399e-08 au   Orbit Determination Parameters    # obs. used (total)      202      data-arc span      9830 days (26.91 yr)      first obs. used      1993-05-24      last obs. used      2020-04-22      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .57606      source      ORB      producer      Otto Matic      solution date      2020-May-21 09:05:44   Additional Information  Earth MOID = 2.08298 au   Jupiter MOID = 1.92013 au   T_jup = 3.192  [ 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 15.9   n/a MPO427260   214416 (2005 PK)          Discovered 2005-Aug-02 by Gilmore, A. C. at Lake Tekapo Reference: 20090509/Numbers.arc Last Updated: 2009-05-11 [ 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 1940-Sep-16 03:46 00:05 Jupiter 1.97486955236268 1.97486880417742 1.97487030055288 3.41463244106111 3.2866264969523 2429888.656852811 4.64833050089302 239.568118628363 21.7223093212521 82.9246247031723 2869861.39261786 T 15 CATAB v2.0f-lin.ifort 2020-May-21 09:05:46 2020-May-21 09:06 1950-Dec-02 18:21 00:04 Jupiter 1.91970856157751 1.91970801117712 1.91970911197932 4.10355252934062 3.9945831187664 2433618.264824645 3.72615982140777 258.420953205765 23.02714567362 -89.0091539597833 2885396.81732218 T 15 CATAB v2.0f-lin.ifort 2020-May-21 09:05:46 2020-May-21 09:06 2023-Jan-30 07:15 < 00:01 Jupiter 1.94114102074702 1.94114044330047 1.94114159819357 3.6001018902361 3.47678412012032 2459974.802172402 0.500677587584596 54.8426878571825 20.7720456477441 74.3795042774799 2708224.49181569 T 15 CATAB v2.0f-lin.ifort 2020-May-21 09:05:46 2020-May-21 09:06 2033-May-02 02:15 00:01 Jupiter 1.96503847969052 1.96503794070338 1.96503901867777 4.34100405757009 4.24054521010596 2463719.593724014 1.02699712365055 85.8746701133182 23.4556827886804 -84.9431015950667 3140644.28941719 T 15 CATAB v2.0f-lin.ifort 2020-May-21 09:05:46 2020-May-21 09:06 2095-Apr-13 18:19 00:05 Jupiter 1.99839993579752 1.99839911755404 1.99840075404543 3.43292117323777 3.30715090040959 2486346.263359990 4.83146072518428 210.460199339533 22.8416730568035 83.4645478989929 2773402.26740655 T 15 CATAB v2.0f-lin.ifort 2020-May-21 09:05:46 2020-May-21 09:06 2105-Jun-19 21:19 00:05 Jupiter 1.9310828216775 1.93108228566427 1.93108335769106 3.93368571159515 3.82055387576106 2490065.388537611 5.25416759731248 346.905682583662 23.1499989717793 88.1531993460044 2802353.86528937 T 15 CATAB v2.0f-lin.ifort 2020-May-21 09:05:46 2020-May-21 09:06 2177-Aug-25 17:19 00:10 Jupiter 1.96262354348824 1.96262245300005 1.96262463401938 3.43660563396655 3.30864095382048 2516430.221378915 9.89236109699369 546.289049637056 22.1592908163064 84.0127477485783 2790201.92629516 T 15 CATAB v2.0f-lin.ifort 2020-May-21 09:05:46 2020-May-21 09:06 2187-Nov-15 20:29 00:10 Jupiter 1.94509055024319 1.94508932490532 1.94509177565358 4.22423712076067 4.1198598871518 2520164.353430458 9.8009204782725 665.621123135076 23.4364593810687 -86.0693931392885 3018275.93248586 T 15 CATAB v2.0f-lin.ifort 2020-May-21 09:05:46 2020-May-21 09:06 Alternate Designations  2005 PK = 2004 JZ39  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-23 02:32 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin