+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   266619 (2008 PC6) Classification: Main-belt Asteroid          SPK-ID: 2266619 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 14 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .09125289626594911 6.3032e-08   a 3.104723422110178 3.4654e-08 au q 2.821408417737895 1.8326e-07 au i 10.51460948950079 5.6331e-06 deg node 310.9508672296445 2.9341e-05 deg peri 330.3596060044143 4.387e-05 deg M 122.6948959774093 3.4691e-05 deg tp 2458519.484808534487 (2019-Feb-04.98480853) 0.00019082 TDB period 1998.171700416329 5.47 3.3455e-05 9.159e-08 d yr n .1801646975207347 3.0164e-09 deg/d Q 3.38803842648246 3.7817e-08 au   Orbit Determination Parameters    # obs. used (total)      198      data-arc span      8540 days (23.38 yr)      first obs. used      1997-07-31      last obs. used      2020-12-17      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .49117      source      ORB      producer      Otto Matic      solution date      2021-Apr-14 03:16:35   Additional Information  Earth MOID = 1.80858 au   Jupiter MOID = 1.83226 au   T_jup = 3.189  [ 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 16.12   n/a MPCxxxxx   266619 (2008 PC6)          Discovered 2008-Aug-04 by La Sagra at La Sagra Reference: 20110218/Numbers.arc Last Updated: 2011-02-22 [ 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 1906-Jun-09 22:42 00:06 Jupiter 1.86100672890982 1.8610060827933 1.86100737503036 3.02141029545686 2.86681634797934 2417371.445679566 6.19530605113488 335.406903659231 22.0598850206811 -81.0533613307961 2251921.87119115 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 03:16:35 2021-Apr-14 03:16 1977-Sep-22 22:08 00:02 Jupiter 1.85253549288171 1.85253487751214 1.85253610825117 3.15370834042174 3.00523369593936 2443409.422032573 2.14499963178234 148.13717576892 24.0455933744177 -84.6882324484522 2282051.51694176 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 03:16:35 2021-Apr-14 03:16 2049-Jan-03 08:28 00:02 Jupiter 1.84238899564608 1.84238825954474 1.84238973174921 3.26660540521946 3.12269563954048 2469444.852995701 1.81996850294548 128.402445584034 18.33184197586 -75.2370997355375 2521597.90370084 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 03:16:35 2021-Apr-14 03:16 2120-Apr-15 23:58 00:06 Jupiter 1.83715437213847 1.83715355589754 1.83715518839767 3.37941734365958 3.24011710810702 2495479.498447674 5.62123559767656 382.301769774273 20.260681753765 -82.8746434666557 2547771.97484966 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 03:16:35 2021-Apr-14 03:16 2191-Jul-28 01:38 00:09 Jupiter 1.83365393149173 1.83365319637099 1.83365466665884 3.48770857862885 3.3526479280353 2521514.567719193 9.34898094109113 667.362088432129 21.2832611569575 -85.8526567928599 2592026.09978175 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 03:16:35 2021-Apr-14 03:16 Alternate Designations  2008 PC6 = 2003 TO47  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jun-23 16:33 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin