+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   392571 (2011 SG119) Classification: Main-belt Asteroid          SPK-ID: 2392571 [ 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 16 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .03805663641187281 5.3921e-08   a 3.171816555779902 5.4673e-08 au q 3.051107886351428 1.8231e-07 au i 10.12139042601345 6.1498e-06 deg node 67.11452956260575 3.6892e-05 deg peri 209.450668902149 9.8699e-05 deg M 319.4347738321982 9.4013e-05 deg tp 2459432.994091426809 (2021-Aug-06.49409143) 0.00054074 TDB period 2063.291168830845 5.65 5.3347e-05 1.461e-07 d yr n .1744785251051079 4.5112e-09 deg/d Q 3.292525225208377 5.6753e-08 au   Orbit Determination Parameters    # obs. used (total)      174      data-arc span      4932 days (13.50 yr)      first obs. used      2006-10-21      last obs. used      2020-04-22      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .54822      source      ORB      producer      Otto Matic      solution date      2021-Apr-14 11:31:06   Additional Information  Earth MOID = 2.03751 au   Jupiter MOID = 1.75354 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 16.22   n/a E2021B25   392571 (2011 SG119)          Discovered 2006-Oct-21 by Mt. Lemmon Survey at Mount Lemmon Reference: Last Updated: 2014-04-17 [ 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 1904-Sep-12 10:09 00:09 Jupiter 1.78703528095089 1.78703320205501 1.78703735993687 3.29808545026634 3.15109563296251 2416735.923079256 9.06580903518998 694.406591542818 29.1549533473988 -81.0090279453406 2130762.7196546 T 16 CATAB v2.0f-lin.ifort 2021-Apr-14 11:31:06 2021-Apr-14 11:31 1915-May-17 08:29 00:08 Jupiter 1.9640713142718 1.96406868410238 1.96407394447571 3.36112363636548 3.23026857018918 2420634.853659735 8.4386756959236 458.695443764136 33.795393541323 -76.8020886248876 2499611.0435083 T 16 CATAB v2.0f-lin.ifort 2021-Apr-14 11:31:06 2021-Apr-14 11:31 2001-Aug-26 16:19 00:01 Jupiter 1.87953682858174 1.87953598779412 1.87953766937065 3.6217363607215 3.49509147735451 2452148.180100149 1.35563505936094 109.707832799987 20.5995243974377 -71.6952658482911 2535688.17724739 T 16 CATAB v2.0f-lin.ifort 2021-Apr-14 11:31:06 2021-Apr-14 11:31 2012-Jun-02 05:54 < 00:01 Jupiter 1.74045449477199 1.74045392665708 1.7404550628873 3.55794953607366 3.41843093346146 2456080.745758086 0.50831101419216 119.488271275336 21.0432717240705 -83.7676278784616 2304089.70079179 T 16 CATAB v2.0f-lin.ifort 2021-Apr-14 11:31:06 2021-Apr-14 11:31 2023-Feb-26 19:51 < 00:01 Jupiter 1.81356235667641 1.81356171314852 1.8135630002044 3.34632763838902 3.20371825146441 2460002.327008004 0.636762140733958 135.268132944633 26.884637196689 -86.2834874525036 2233785.63901979 T 16 CATAB v2.0f-lin.ifort 2021-Apr-14 11:31:06 2021-Apr-14 11:31 2120-Feb-18 14:46 00:08 Jupiter 1.84652781818964 1.8465250860614 1.84653055035618 3.57020374608107 3.43932157679775 2495422.115104871 7.86859465084425 456.715482713868 19.9268808640124 -72.8038661356236 2410433.4063198 T 16 CATAB v2.0f-lin.ifort 2021-Apr-14 11:31:06 2021-Apr-14 11:31 2130-Nov-25 19:45 00:09 Jupiter 1.73824385980372 1.73824328499675 1.73824443461118 3.56160195859728 3.42205140309336 2499355.323175573 8.77046084418729 167.30149866739 23.6126225052187 -87.261310767701 2068309.79129085 T 16 CATAB v2.0f-lin.ifort 2021-Apr-14 11:31:06 2021-Apr-14 11:31 2141-Aug-20 12:53 00:10 Jupiter 1.84219254052512 1.84218951826697 1.84219556291993 3.42203664304825 3.28492829673077 2503276.036565679 10.2350483062764 844.502187026538 30.9838861096299 -79.6648311350028 2285615.42819135 T 16 CATAB v2.0f-lin.ifort 2021-Apr-14 11:31:06 2021-Apr-14 11:31 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Apr-20 08:42 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin