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JPL Small-Body Database Browser
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243257 (2007 XS11)
Classification: Main-belt Asteroid          SPK-ID: 2243257
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 .09192267216023223 7.7895e-08  
a 3.188366395073351 4.5157e-08 au
q 2.895283236212322 2.6078e-07 au
i 18.00905997347155 1.0545e-05 deg
node 58.53861942278468 2.6659e-05 deg
peri 81.27212849897995 8.3312e-05 deg
M 287.2998641032314 7.1431e-05 deg
tp 2459020.436363812033
(2020-Jun-19.93636381)
0.00041099 TDB
period 2079.460913071709
5.69
4.4177e-05
1.21e-07
d
yr
n .1731217921611329 3.6779e-09 deg/d
Q 3.48144955393438 4.9308e-08 au
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      6642 days (18.18 yr)  
   first obs. used      2001-09-18  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65972  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 18:26:19  

Additional Information
 Earth MOID = 1.9786 au 
 Jupiter MOID = 1.77822 au 
 T_jup = 3.115 
[ 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 15.7   n/a MPO460067  

243257 (2007 XS11)          Discovered 2007-Dec-04 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ 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-Jul-16 19:58 00:08 Jupiter 1.83904364569135 1.83904133083757 1.83904596055035 4.5593500186655 4.45718713623187 2416678.332130595 7.66228815163264 475.904110164684 122.057285091534 -84.4337619498124 762345.287250503 T 9 CATAB v2.0f-lin.ifort 2019-Dec-04 18:26:22 2019-Dec-04 18:26
1915-Jun-17 11:43 00:09 Jupiter 1.97342314633059 1.97342035492721 1.97342593847837 2.79548311169339 2.63747912441891 2420665.988243501 8.77688902710967 2442.8078349682 78.2175259878283 -83.884496074721 985338.979521238 T 9 CATAB v2.0f-lin.ifort 2019-Dec-04 18:26:22 2019-Dec-04 18:26
2036-May-30 11:27 00:01 Jupiter 1.95272708235692 1.95272570627081 1.95272845845113 5.73939524358856 5.66331439716833 2464843.977039414 1.32183982756529 270.180703144601 40.8610422920286 -78.6625873817008 1663520.55032882 T 9 CATAB v2.0f-lin.ifort 2019-Dec-04 18:26:22 2019-Dec-04 18:26
2047-Jun-26 07:17 00:02 Jupiter 1.79025398422307 1.79025266217626 1.79025530628301 5.25015593105885 5.15925166021094 2468887.803430373 2.00066569480435 409.207644967495 48.4155195823574 -84.3741329634564 1318368.32453588 T 9 CATAB v2.0f-lin.ifort 2019-Dec-04 18:26:22 2019-Dec-04 18:26
2058-Jul-15 07:10 00:03 Jupiter 1.83805126258759 1.83804976009191 1.83805276508744 4.29000129234992 4.18120297541268 2472924.798325385 3.08692192730723 558.576854428181 72.874380841326 -87.2921428347101 985113.926564855 T 9 CATAB v2.0f-lin.ifort 2019-Dec-04 18:26:22 2019-Dec-04 18:26
2069-May-29 23:11 00:05 Jupiter 1.99882546272557 1.9988235758298 1.99882734969303 2.45804240473679 2.27913409557665 2476896.466184050 5.33824763979356 1172.6287829385 82.6073314504988 -81.2957533631996 1054049.69528116 T 9 CATAB v2.0f-lin.ifort 2019-Dec-04 18:26:22 2019-Dec-04 18:26
2190-May-22 18:45 00:11 Jupiter 1.86296222239672 1.86295593529817 1.86296851008595 5.54595146952319 5.46335510413131 2521083.281576594 11.2471767965045 1715.93929332582 44.1854346574178 -79.764552816808 1464257.88393043 T 9 CATAB v2.0f-lin.ifort 2019-Dec-04 18:26:22 2019-Dec-04 18:26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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