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14231 (1999 XD102)
Classification: Outer Main-belt Asteroid          SPK-ID: 2014231
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04993386220195624 4.9944e-08  
a 3.205193597153777 2.3335e-08 au
q 3.045145901742907 1.71e-07 au
i 7.935133153562053 3.8947e-06 deg
node 89.46169186036305 3.029e-05 deg
peri 285.0965498045423 4.8691e-05 deg
M 356.4317307982723 3.8554e-05 deg
tp 2459417.274708436349
(2021-Jul-21.77470844)
0.00022451 TDB
period 2095.944732382967
5.74
2.2889e-05
6.267e-08
d
yr
n .1717602541889074 1.8757e-09 deg/d
Q 3.365241292564646 2.45e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1178  
   data-arc span      14511 days (39.73 yr)  
   first obs. used      1981-10-24  
   last obs. used      2021-07-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55327  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 21:44:25  

Additional Information
 Earth MOID = 2.05855 au 
 Jupiter MOID = 1.94637 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 13.7   n/a MPO473960  

14231 (1999 XD102)          Discovered 1999-Dec-07 by LINEAR at Socorro
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

[ 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
2008-Dec-28 06:55 < 00:01 Jupiter 1.98869145202729 1.98869106486006 1.98869183919464 3.93927308488258 3.82962575127284 2454828.788452683 0.324180392258343 40.2358376321782 14.5118061876892 76.5408593255542 4397784.64152668 T 21 CATAB v2.0g-lin.ifort 2021-Aug-25 21:44:28 2021-Aug-25 21:44
2020-Feb-10 12:01 < 00:01 Jupiter 1.99745181234478 1.99745147572565 1.99745214896391 3.91976402258686 3.81004552712229 2458890.000546328 0.184159503207685 41.8342752041532 14.0532018369681 84.3475381479178 4663291.24417373 T 21 CATAB v2.0g-lin.ifort 2021-Aug-25 21:44:28 2021-Aug-25 21:44
2175-Sep-24 08:08 00:05 Jupiter 1.98490716713651 1.98490676163545 1.98490757263758 3.83045983831709 3.71738610772079 2515728.839150349 5.32006044975448 240.811936465365 17.4509488954564 89.6510665945722 4208113.59113627 T 21 CATAB v2.0g-lin.ifort 2021-Aug-25 21:44:28 2021-Aug-25 21:44
2186-Oct-27 04:59 00:05 Jupiter 1.97301513832346 1.97301474648632 1.97301553016195 3.81870363625606 3.70457693293494 2519779.707312181 5.47425584306112 236.714656988936 15.8958072425602 -88.6295504220561 4502002.86580581 T 21 CATAB v2.0g-lin.ifort 2021-Aug-25 21:44:28 2021-Aug-25 21:44
2197-Dec-11 14:11 00:06 Jupiter 1.98739813609401 1.98739758055201 1.98739869164065 3.83497452843588 3.72218165192315 2523843.090849360 5.63303337862944 204.418637097513 16.1776145792353 -84.1710494862564 4536885.59838813 T 21 CATAB v2.0g-lin.ifort 2021-Aug-25 21:44:28 2021-Aug-25 21:44

Alternate Designations
 1999 XD102 = 1981 UG22 = 1996 KM5 = 1998 UO41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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