+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   146888 (2002 CG34) Classification: Outer Main-belt Asteroid          SPK-ID: 2146888 [ 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 16 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .04841583507806003 5.8386e-08   a 3.223188368650016 3.208e-08 au q 3.067135012167935 1.9095e-07 au i 6.274397580449261 6.7559e-06 deg node 14.00357412981901 3.9476e-05 deg peri 4.948490896645908 6.1439e-05 deg M 162.1706530642646 4.826e-05 deg tp 2458048.368962520993 (2017-Oct-21.86896252) 0.00027959 TDB period 2113.620232858108 5.79 3.1555e-05 8.639e-08 d yr n .1703238805171712 2.5428e-09 deg/d Q 3.379241725132097 3.3634e-08 au   Orbit Determination Parameters    # obs. used (total)      371      data-arc span      7117 days (19.49 yr)      first obs. used      2000-11-20      last obs. used      2020-05-16      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .5925      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 14:22:54   Additional Information  Earth MOID = 2.06874 au   Jupiter MOID = 1.88534 au   T_jup = 3.177  [ 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 15.0   n/a MPO436737   146888 (2002 CG34)          Discovered 2002-Feb-06 by LINEAR at Socorro Reference: 20070106/Numbers.arc Last Updated: 2007-01-09 [ 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 2001-May-06 04:02 < 00:01 Jupiter 1.99549836317086 1.99549787456301 1.99549885177881 3.72343254497722 3.60763310308273 2452035.668017662 0.71340821880322 54.8023090333982 16.2809804628541 -74.0796841043518 3972639.8299502 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 14:22:56 2020-Nov-12 14:22 2012-Aug-24 14:43 < 00:01 Jupiter 1.95400148250773 1.95400098397166 1.9540019810438 3.80523658159138 3.68956141603993 2456164.112874359 0.28302836851889 49.1819473091394 17.4509153002368 -74.9652513486444 3330038.7319393 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 14:22:56 2020-Nov-12 14:22 2023-Dec-12 11:45 < 00:01 Jupiter 1.92093976945534 1.92093924019229 1.92094029871839 3.9429560006219 3.82949324999571 2460290.989255781 0.462583261628638 47.3190237694664 19.8277449062147 -76.2536348645136 2888654.84847755 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 14:22:56 2020-Nov-12 14:22 2035-Mar-31 03:32 < 00:01 Jupiter 1.90251418777059 1.90251362624669 1.90251474929449 4.08407523659132 3.97356844032852 2464417.646903112 0.943566735231003 56.6402710817614 22.7361769563794 -80.8789604944433 2694547.30798133 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 14:22:56 2020-Nov-12 14:22 2046-Jul-16 14:16 00:01 Jupiter 1.90849675867315 1.90849617070229 1.90849734664411 4.19508764203491 4.08792455316535 2468543.094166421 1.44522003444868 79.2273149194761 24.4253147156148 -83.4451507391212 2707296.53704655 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 14:22:56 2020-Nov-12 14:22 2057-Nov-01 09:27 00:02 Jupiter 1.93797135891367 1.93797072618576 1.93797199164179 4.2465472593561 4.14234600969733 2472668.893840444 1.95100072176397 86.4289094964807 25.4141192866256 -80.5819789260599 2884782.53815453 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 14:22:56 2020-Nov-12 14:22 2069-Feb-16 02:47 00:02 Jupiter 1.98387505556606 1.9838743495802 1.98387576155203 4.23674531756668 4.1347434947887 2476793.616313407 2.45505880084563 70.2075508943385 28.5553210687695 -74.2802452720695 3228731.3365552 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 14:22:56 2020-Nov-12 14:22 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-18 15:28 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin