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JPL Small-Body Database Browser
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392695 (2011 WO56)
Classification: Outer Main-belt Asteroid          SPK-ID: 2392695
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1060804968464627 6.5941e-08  
a 3.552820542178068 1.1071e-07 au
q 3.175935573857499 2.7359e-07 au
i 10.88408356457919 9.5875e-06 deg
node 77.81530657741131 4.1467e-05 deg
peri 258.5114419461895 7.3002e-05 deg
M 112.7079921631656 5.2759e-05 deg
tp 2457834.708492002023
(2017-Mar-22.20849200)
0.00037548 TDB
period 2446.010594174784
6.70
0.00011433
3.13e-07
d
yr
n .1471784304031005 6.8793e-09 deg/d
Q 3.929705510498636 1.2245e-07 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      4805 days (13.16 yr)  
   first obs. used      2005-11-10  
   last obs. used      2019-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68347  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:35:55  

Additional Information
 Earth MOID = 2.19009 au 
 Jupiter MOID = 1.47803 au 
 T_jup = 3.078 
[ 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 15.8   n/a MPO423459  

392695 (2011 WO56)          Discovered 2005-Nov-10 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
1903-Apr-01 10:57 00:19 Jupiter 1.90729083394867 1.90728961411123 1.90729205383143 3.92065385958805 3.80569734608364 2416205.956505957 19.3625499660939 830.382658896038 45.7518508676507 -88.9300197757316 2195890.27086568 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 14:35:57 2019-Jul-14 14:35
1918-Aug-18 04:11 00:16 Jupiter 1.45761210135169 1.45761119613597 1.4576130065694 3.12345975564253 2.93151755699014 2421823.674149168 16.3833059130602 991.686209033651 34.6306012501645 -87.8469539662478 1193325.47857533 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 14:35:57 2019-Jul-14 14:35
1934-Jun-13 11:51 00:15 Jupiter 1.73716893608896 1.7371677235121 1.73717014867698 2.64877784319376 2.4578137248334 2427601.993596586 14.5698351094626 541.686923423435 59.3360442902071 79.008749630603 651678.862577197 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 14:35:57 2019-Jul-14 14:35
1949-Aug-06 17:30 00:11 Jupiter 1.90242738519093 1.90242607372762 1.90242869669186 4.23887684497463 4.13250673212507 2433135.229448947 10.7034192682733 525.214339942553 33.5050703487686 83.6663646161714 2290824.54867277 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 14:35:57 2019-Jul-14 14:35
1964-Nov-24 10:33 00:09 Jupiter 1.60105823416666 1.60105607193476 1.60106039640101 3.52042891378806 3.36679987546441 2438723.939601524 8.71052404517626 224.992093723981 86.095816975627 -72.7937677506565 1252440.34118642 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 14:35:57 2019-Jul-14 14:35
1980-Jul-04 01:39 00:07 Jupiter 1.65894704613111 1.65894541094277 1.65894868136075 1.59257764252853 1.23091297936925 2444424.568996687 7.26216284026897 708.482689523192 121.498524695599 87.3619760518958 1232636.85330014 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 14:35:57 2019-Jul-14 14:35
1995-Dec-09 23:22 00:03 Jupiter 1.83502674158097 1.83502587625219 1.83502760691069 4.12419106438165 4.01070817757139 2450061.473547555 3.16890278414676 189.985738975918 35.0695196349953 84.7277921365389 1864082.99807376 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 14:35:57 2019-Jul-14 14:35
2011-Feb-13 14:11 < 00:01 Jupiter 1.81285860729545 1.81285753516214 1.81285967942886 3.69906655280637 3.57052275060592 2455606.091140974 0.935849694087851 134.908650894588 43.4446057957298 83.8561904095863 1549170.07709067 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 14:35:57 2019-Jul-14 14:35
2026-Jul-02 21:17 00:03 Jupiter 1.52776298003798 1.52776190134334 1.52776405873358 2.35493147984007 2.10638601863561 2461224.387125805 2.65877634235218 196.939245795127 38.7034172544998 -73.5598055238135 850486.390870375 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 14:35:57 2019-Jul-14 14:35
2042-Apr-15 05:06 00:05 Jupiter 1.74905895806011 1.74905768628842 1.74906022983946 3.54192264420505 3.40245050818486 2466989.712497050 4.80102275396517 294.068914809496 35.9389202424678 83.9235634949776 1024324.1056169 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 14:35:57 2019-Jul-14 14:35
2057-May-29 18:44 00:07 Jupiter 1.92817709030059 1.92817579383733 1.92817838676967 3.95692955290621 3.84430983704208 2472513.280397762 7.31732698724073 310.125171546344 49.5923999783659 -84.5414317480557 2213319.34376632 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 14:35:57 2019-Jul-14 14:35
2072-Sep-26 12:22 00:11 Jupiter 1.48629793129385 1.4862959859704 1.48629987666606 3.2061143504079 3.02314312558291 2478112.015047715 10.7517018395394 545.538458329434 43.8025188699266 86.0185278504603 1142622.15930734 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 14:35:57 2019-Jul-14 14:35
2088-Jul-29 22:46 00:15 Jupiter 1.69392660143987 1.69392523100858 1.69392797188051 2.60325385470038 2.40351008265528 2483897.448812019 14.9820670232655 448.060243282078 77.7255908350089 76.241659600728 443249.753003597 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 14:35:57 2019-Jul-14 14:35
2103-Oct-04 17:36 00:16 Jupiter 1.91544270406153 1.91544069761248 1.91544471059541 4.14268842904491 4.03453257032133 2489441.233326166 15.6849568201113 708.333312150321 35.1912459281592 82.4165795754239 2175144.93066609 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 14:35:57 2019-Jul-14 14:35
2119-Jan-08 15:39 00:20 Jupiter 1.62394498687554 1.62393764098625 1.62395233280739 3.6924571575021 3.54839024707515 2495016.152297019 19.6063227276473 578.988915846892 102.839233290414 -54.9970149225973 763029.937277001 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 14:35:57 2019-Jul-14 14:35
2134-Aug-22 23:36 00:29 Jupiter 1.64502297283512 1.64502007066101 1.645025876335 1.55517063947558 1.17845470444025 2500721.483039887 28.9163529293246 3097.97437750847 147.006740814452 78.0040948810615 1198500.20562302 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 14:35:57 2019-Jul-14 14:35
2150-Feb-02 04:31 00:24 Jupiter 1.81523902229452 1.81523421393905 1.81524383101289 3.97860794108054 3.85954477950166 2506363.687992247 23.5077909554751 1340.93033135543 34.5248220560166 80.8100391043247 1647025.57232796 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 14:35:57 2019-Jul-14 14:35
2165-Apr-12 06:34 00:27 Jupiter 1.83013957949331 1.83013129396058 1.83014786557896 3.8810948795964 3.75995483988113 2511911.773525880 27.3140158382977 1679.90479235454 53.9171583245 -76.182512774285 1842002.67583999 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 14:35:57 2019-Jul-14 14:35
2180-Aug-18 06:12 00:34 Jupiter 1.54378904344036 1.54378473638174 1.54379335117091 2.32106572606411 2.07123556170969 2517518.758412187 34.2256366025095 1853.40529695053 42.490239448398 -64.849680236649 789414.866967431 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 14:35:57 2019-Jul-14 14:35
2196-Jun-04 11:18 00:31 Jupiter 1.7144620768013 1.71445768501451 1.71446646906913 3.44971534728803 3.30339896094786 2523287.970569860 31.3595546946434 1517.92522969992 34.786656055263 85.2571799154742 977627.688599348 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 14:35:57 2019-Jul-14 14:35

Alternate Designations
 2011 WO56 = 2008 GN44 = 2010 LB73 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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