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215357 (2001 XZ158)
Classification: Main-belt Asteroid          SPK-ID: 2215357
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .132724536871664 4.169e-08  
a 3.120205012860947 3.1832e-08 au
q 2.706077247584334 1.2872e-07 au
i 13.10962938000193 5.9316e-06 deg
node 105.2691023043743 3.0934e-05 deg
peri 30.03149231792606 4.4533e-05 deg
M 93.95039155124559 3.2013e-05 deg
tp 2458475.125226362496
(2018-Dec-22.62522636)
0.00017557 TDB
period 2013.136032608627
5.51
3.0806e-05
8.434e-08
d
yr
n .1788254713882952 2.7365e-09 deg/d
Q 3.534332778137561 3.6057e-08 au
  Orbit Determination Parameters
   # obs. used (total)      301  
   data-arc span      6759 days (18.51 yr)  
   first obs. used      2001-12-14  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55987  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 04:14:07  

Additional Information
 Earth MOID = 1.72933 au 
 Jupiter MOID = 1.58794 au 
 T_jup = 3.163 
[ 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 15.5   n/a MPO302910  

215357 (2001 XZ158)          Discovered 2001-Dec-14 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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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
1940-Apr-30 02:23 00:04 Jupiter 1.93195148459931 1.93194950041535 1.93195346879008 2.61945992700157 2.44636738604169 2429749.599355886 4.01494829374401 270.567401264636 22.6202939760266 88.9585794098902 853334.629536125 T 15 CATAB v2.0f-lin.ifort 2020-Jun-24 04:14:19 2020-Jun-24 04:14
1950-Apr-05 10:30 00:03 Jupiter 1.58611441880587 1.58611365955345 1.58611517807091 2.84923175001483 2.65519761705904 2433376.937809695 3.0757965830172 323.695840483245 20.8761969929892 81.9447378298962 1816305.85515374 T 15 CATAB v2.0f-lin.ifort 2020-Jun-24 04:14:19 2020-Jun-24 04:14
1960-Jun-26 03:49 00:02 Jupiter 1.93434772916949 1.93434573914372 1.93434971919505 3.76875020108051 3.65071327213023 2437111.659188442 2.4533041104541 104.273235240373 93.8967386456723 80.0780051091673 1415233.39615336 T 15 CATAB v2.0f-lin.ifort 2020-Jun-24 04:14:19 2020-Jun-24 04:14
2022-Apr-20 02:11 < 00:01 Jupiter 1.70134632395019 1.7013453976964 1.70134725020475 1.97521671195809 1.70463266963336 2459689.591025167 0.521854974056808 97.8221414889679 49.0337136007762 40.8581651790798 1572716.36161295 T 15 CATAB v2.0f-lin.ifort 2020-Jun-24 04:14:19 2020-Jun-24 04:14
2032-Jun-02 01:03 < 00:01 Jupiter 1.69518016057928 1.69517938592092 1.69518093523754 3.42148459391553 3.27218985510163 2463385.543833363 0.780645414201848 103.127901640439 34.2656733023467 -89.6672876412315 2017332.47038016 T 15 CATAB v2.0f-lin.ifort 2020-Jun-24 04:14:19 2020-Jun-24 04:14
2094-Jun-12 18:52 00:04 Jupiter 1.87827767501015 1.87827613293172 1.87827921710087 2.34390382983184 2.14288849684715 2486041.285841528 4.0835457454308 346.163032106067 28.6780728440493 -83.1575673686633 997321.520052499 T 15 CATAB v2.0f-lin.ifort 2020-Jun-24 04:14:19 2020-Jun-24 04:14
2104-May-15 01:48 00:04 Jupiter 1.60375702150011 1.60375633539049 1.60375770761064 2.85582890036412 2.6644813560777 2489664.574687307 3.97112495330939 388.864235966604 25.1565603640975 86.6642529432136 1671277.12309473 T 15 CATAB v2.0f-lin.ifort 2020-Jun-24 04:14:19 2020-Jun-24 04:14
2176-May-30 03:33 00:08 Jupiter 1.67478408249961 1.67478177515845 1.67478638989417 1.89213630917171 1.60270997248251 2515977.648052509 8.4775593870459 647.664112076575 64.8470059941322 45.8490860872702 1187744.85322582 T 15 CATAB v2.0f-lin.ifort 2020-Jun-24 04:14:19 2020-Jun-24 04:14
2186-Jul-12 17:47 00:07 Jupiter 1.75059557342428 1.75059146393135 1.75059968296359 3.52015380858488 3.37990923511311 2519673.240727327 7.43533241054031 519.567194279369 49.2222822615252 -70.1486327127403 1632149.19620875 T 15 CATAB v2.0f-lin.ifort 2020-Jun-24 04:14:19 2020-Jun-24 04:14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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