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14193 (1998 XZ40)
Classification: Main-belt Asteroid          SPK-ID: 2014193
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1994095423026093 3.6173e-08  
a 3.143064704767848 1.4084e-08 au
q 2.516307610562606 1.1173e-07 au
i 8.035847538504774 4.0747e-06 deg
node 15.52702657281756 2.2583e-05 deg
peri 11.32767903709899 2.4455e-05 deg
M 24.02705006591226 7.9135e-06 deg
tp 2459064.660410019783
(2020-Aug-03.16041002)
4.4878e-05 TDB
period 2035.299891527549
5.57
1.368e-05
3.745e-08
d
yr
n .1768781109351949 1.1889e-09 deg/d
Q 3.76982179897309 1.6892e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1903  
   data-arc span      14300 days (39.15 yr)  
   first obs. used      1981-11-24  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49014  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:16:38  

Additional Information
 Earth MOID = 1.51993 au 
 Jupiter MOID = 1.70063 au 
 T_jup = 3.164 
[ 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 13.10   n/a E2021B10  
diameter diameter 8.591 km 0.166 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.166   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14193 (1998 XZ40)          Discovered 1998-Dec-14 by LINEAR at Socorro
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

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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
1924-May-14 08:45 00:02 Jupiter 1.95779844717709 1.95779765746567 1.95779923688885 2.30995938157814 2.11438684636455 2423919.864637911 1.7646183958131 72.4120030920029 6.11667601428023 76.5447759495831 2609909.86161739 T 34 CATAB v2.0f-lin.ifort 2021-Feb-24 02:16:41 2021-Feb-24 02:16
1934-Sep-01 01:19 00:01 Jupiter 1.68927341016567 1.68927300022818 1.68927382011036 2.13604257887093 1.88675733460448 2427681.554560029 1.4056100128427 241.411824864987 20.4720905246324 83.4149996166068 2346932.19914936 T 34 CATAB v2.0f-lin.ifort 2021-Feb-24 02:16:41 2021-Feb-24 02:16
1945-Jan-18 03:27 00:01 Jupiter 1.84000304181223 1.84000247171211 1.84000361191298 2.52563158143432 2.33626620048787 2431473.644000866 1.20558815104558 121.009977180379 21.3879869524419 87.138944960124 3203619.67549527 T 34 CATAB v2.0f-lin.ifort 2021-Feb-24 02:16:41 2021-Feb-24 02:16
2018-Jan-07 08:24 < 00:01 Jupiter 1.70856304033619 1.70856267158752 1.70856340908807 2.01850625604977 1.75580884771726 2458125.850036854 0.269180014407032 169.751213554585 26.8870019343209 81.817470246609 2240874.29552532 T 34 CATAB v2.0f-lin.ifort 2021-Feb-24 02:16:41 2021-Feb-24 02:16
2028-May-26 05:52 < 00:01 Jupiter 1.78991447379655 1.78991398880278 1.78991495879125 2.46655066061692 2.26659062649514 2461917.744144024 0.408932396411133 141.02144013514 19.9565737481171 88.4747440242246 3076857.30146156 T 34 CATAB v2.0f-lin.ifort 2021-Feb-24 02:16:41 2021-Feb-24 02:16
2101-May-19 05:56 00:02 Jupiter 1.73766382824593 1.73766324312755 1.73766441336974 1.87561282847234 1.5946866334351 2488572.747210743 1.68171839734875 191.041476115258 38.6317445716523 77.3356267481269 2169183.17727916 T 34 CATAB v2.0f-lin.ifort 2021-Feb-24 02:16:41 2021-Feb-24 02:16
2111-Oct-01 01:51 00:02 Jupiter 1.74761667464312 1.74761590227113 1.74761744704134 2.3842785581161 2.17150601150005 2492359.576768741 1.8150901419282 390.336718672118 18.9713415021439 86.8789647587945 2789425.81909615 T 34 CATAB v2.0f-lin.ifort 2021-Feb-24 02:16:41 2021-Feb-24 02:16
2184-Oct-02 01:48 00:03 Jupiter 1.77588490405339 1.77588382132779 1.77588598679322 1.75206534705635 1.45458481228903 2519024.575242146 3.31157851255335 292.98496336082 46.3988830059157 78.3560693257933 2259539.84961093 T 34 CATAB v2.0f-lin.ifort 2021-Feb-24 02:16:41 2021-Feb-24 02:16
2195-Feb-05 04:55 00:03 Jupiter 1.72401265492265 1.72401174440904 1.72401356551515 2.27899970593846 2.0521262495758 2522802.704776717 3.25902607908597 637.894458095144 20.9308189510461 88.544187755264 2405729.14283221 T 34 CATAB v2.0f-lin.ifort 2021-Feb-24 02:16:41 2021-Feb-24 02:16

Alternate Designations
 1998 XZ40 = 1981 WZ4 = 1992 WF 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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