+ 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 2459000.5 (2020-May-31.0) TDB Reference: JPL 15 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .03800697933882495 5.3955e-08   a 3.172158970724424 5.4914e-08 au q 3.051594790264633 1.8247e-07 au i 10.12104124074898 6.1495e-06 deg node 67.11617470089203 3.6892e-05 deg peri 209.2137744494195 9.8726e-05 deg M 284.7638607625893 9.3754e-05 deg tp 2459431.775555257904 (2021-Aug-05.27555526) 0.00054095 TDB period 2063.625293197445 5.65 5.3586e-05 1.467e-07 d yr n .1744502750507603 4.5299e-09 deg/d Q 3.292723151184215 5.7001e-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.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .54758      source      ORB      producer      Otto Matic      solution date      2020-May-22 01:23:51   Additional Information  Earth MOID = 2.03972 au   Jupiter MOID = 1.75402 au   T_jup = 3.176  [ 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 16.1   n/a MPO472031   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 10:07 00:09 Jupiter 1.7870358493651 1.78703377064694 1.78703792817337 3.29808457954691 3.15109476863998 2416735.921258482 9.06490629842584 694.342420338503 29.154965243637 -81.0090390733046 2130765.07816256 T 15 CATAB v2.0f-lin.ifort 2020-May-22 01:23:52 2020-May-22 01:23 1915-May-17 08:27 00:08 Jupiter 1.96407202907118 1.96406939907218 1.96407465910467 3.36112613898263 3.23027122203494 2420634.852011683 8.43802814406514 458.660415936979 33.7954602678512 -76.8020129117502 2499611.15737275 T 15 CATAB v2.0f-lin.ifort 2020-May-22 01:23:52 2020-May-22 01:23 2001-Aug-26 16:19 00:01 Jupiter 1.87953674017147 1.87953589938356 1.87953758096065 3.62173600958761 3.49509110671986 2452148.179976742 1.35563513680011 109.707852294837 20.5995279242912 -71.6952612795899 2535687.7627323 T 15 CATAB v2.0f-lin.ifort 2020-May-22 01:23:52 2020-May-22 01:23 2012-Jun-02 05:54 < 00:01 Jupiter 1.74045449595027 1.74045392783536 1.74045506406548 3.5579496149944 3.41843101491314 2456080.745780826 0.508310925097889 119.488255486971 21.0432679693478 -83.7676264838727 2304089.83545052 T 15 CATAB v2.0f-lin.ifort 2020-May-22 01:23:52 2020-May-22 01:23 2023-Feb-26 19:51 < 00:01 Jupiter 1.81356230417573 1.81356166064786 1.8135629477036 3.34632788305155 3.20371850199215 2460002.327012357 0.636761952418958 135.268125131703 26.8846346900201 -86.2834882636678 2233785.57918372 T 15 CATAB v2.0f-lin.ifort 2020-May-22 01:23:52 2020-May-22 01:23 2120-Feb-18 14:44 00:08 Jupiter 1.8465274568948 1.8465247248474 1.84653018898052 3.57020394626194 3.43932175776375 2495422.114021403 7.8683937853892 456.703261370727 19.9268589185974 -72.8039203497628 2410433.98418697 T 15 CATAB v2.0f-lin.ifort 2020-May-22 01:23:52 2020-May-22 01:23 2130-Nov-25 19:43 00:09 Jupiter 1.73824390488895 1.73824333008276 1.73824447969573 3.56160164740077 3.42205108211303 2499355.321638709 8.77019988869118 167.297587453084 23.612579069367 -87.2611980576669 2068314.59023239 T 15 CATAB v2.0f-lin.ifort 2020-May-22 01:23:52 2020-May-22 01:23 2141-Aug-20 12:50 00:10 Jupiter 1.84219336717592 1.84219034503955 1.84219638944894 3.42203627852984 3.28492797903349 2503276.034488075 10.2346723558877 844.46978899694 30.9838608894919 -79.6648680947893 2285619.21915654 T 15 CATAB v2.0f-lin.ifort 2020-May-22 01:23:52 2020-May-22 01:23 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-20 07:54 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin