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17134 (1999 JX81)
Classification: Main-belt Asteroid          SPK-ID: 2017134
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .245082729314174 3.3203e-08  
a 3.139045853040882 2.4681e-08 au
q 2.369719927935283 1.0712e-07 au
i 7.541767537357214 3.9866e-06 deg
node 95.21697780524177 3.6127e-05 deg
peri 198.405704428375 3.737e-05 deg
M 228.1986173881907 1.0486e-05 deg
tp 2459744.225002162168
(2022-Jun-13.72500216)
6.0705e-05 TDB
period 2031.397512474888
5.56
2.3958e-05
6.559e-08
d
yr
n .1772178993964631 2.09e-09 deg/d
Q 3.90837177814648 3.0729e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1122  
   data-arc span      10250 days (28.06 yr)  
   first obs. used      1991-12-13  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56381  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 00:23:06  

Additional Information
 Earth MOID = 1.35499 au 
 Jupiter MOID = 1.30968 au 
 T_jup = 3.151 
[ 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 13.8   n/a MPO435858  
diameter diameter 7.647 km 0.145 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.120   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17134 (1999 JX81)          Discovered 1999-May-12 by LINEAR at Socorro
Reference: 20000913/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
1920-Jul-29 19:08 00:03 Jupiter 1.86073231184161 1.86072948367534 1.86073514001889 1.67932934017058 1.38192929645103 2422535.297512280 3.30659655838644 343.512831285013 65.3855463620727 79.1975531063853 1682050.34578114 T 24 CATAB v2.0f-lin.ifort 2020-Jan-29 00:23:25 2020-Jan-29 00:23
1930-Oct-10 07:40 00:02 Jupiter 1.27160733681402 1.27160685949044 1.27160781414808 1.45575683903147 0.887141655399085 2426259.819407726 2.33316372319194 344.014850407343 260.49690328809 -10.0574967848017 1501562.87291746 T 24 CATAB v2.0f-lin.ifort 2020-Jan-29 00:23:25 2020-Jan-29 00:23
1940-Dec-10 17:24 00:02 Jupiter 1.74580302797963 1.74580107259776 1.74580498340139 1.97025797013179 1.70633043943142 2429974.224960720 2.49162678689193 491.009570765315 35.4423032946705 86.9681550355095 1692578.53314327 T 24 CATAB v2.0f-lin.ifort 2020-Jan-29 00:23:25 2020-Jan-29 00:23
2003-Jun-22 07:41 < 00:01 Jupiter 1.75989448462992 1.75989373471136 1.75989523455157 1.40519338001099 1.00597472153543 2452812.819813595 0.566932588813583 197.237116008098 151.54170298463 30.6543890744233 1810714.04727188 T 24 CATAB v2.0f-lin.ifort 2020-Jan-29 00:23:25 2020-Jan-29 00:23
2013-Sep-16 14:02 < 00:01 Jupiter 1.28224804014093 1.28224765646415 1.28224842382004 1.45505382214982 0.892204718478196 2456552.084941552 0.234619537932867 333.504746135702 132.170530465383 -4.08776693139534 1502375.32607577 T 24 CATAB v2.0f-lin.ifort 2020-Jan-29 00:23:25 2020-Jan-29 00:23
2023-Nov-05 02:40 < 00:01 Jupiter 1.84569226407306 1.8456915076422 1.84569302050475 2.43417438243595 2.2377148427939 2460253.610802001 0.518347871567538 107.477042931984 15.6688748270362 -85.188597861338 2122210.78108513 T 24 CATAB v2.0f-lin.ifort 2020-Jan-29 00:23:25 2020-Jan-29 00:23
2086-May-17 08:54 00:02 Jupiter 1.66469604671743 1.66469405995555 1.66469803357299 1.22472716087499 0.69449721536306 2483092.870676654 2.36792803052728 1027.26029592407 522.696104724899 60.6260470388002 1726026.61336294 T 24 CATAB v2.0f-lin.ifort 2020-Jan-29 00:23:25 2020-Jan-29 00:23
2096-Aug-22 08:28 00:02 Jupiter 1.31101303340593 1.31101215018303 1.31101391662824 1.4567044111613 0.910946121682591 2486842.852661531 2.39802531364444 312.590121252712 156.158338326625 -8.22614269854115 1421300.67712718 T 24 CATAB v2.0f-lin.ifort 2020-Jan-29 00:23:25 2020-Jan-29 00:23
2106-Sep-30 03:54 00:03 Jupiter 1.9476939977671 1.94769136316655 1.94769663237783 2.96452999836131 2.81401288377023 2490532.662216357 3.14512450656145 272.836437811995 20.2552374338422 -73.4079300639009 2275138.59863898 T 24 CATAB v2.0f-lin.ifort 2020-Jan-29 00:23:25 2020-Jan-29 00:23
2169-Apr-03 01:18 00:05 Jupiter 1.56003664066178 1.56003272538752 1.56004055629872 1.1213695114381 0.414208623849314 2513363.554178816 5.16683019375214 3440.64241769725 2480.57393012322 0.438850273602031 1350838.13909295 T 24 CATAB v2.0f-lin.ifort 2020-Jan-29 00:23:25 2020-Jan-29 00:23
2179-Jul-18 05:51 00:05 Jupiter 1.36046662691031 1.36046410294548 1.36046915087567 1.47202685473166 0.960035910975082 2517121.743785658 5.13546901129165 271.699418550331 241.045136679229 8.57004559340252 1034685.26329252 T 24 CATAB v2.0f-lin.ifort 2020-Jan-29 00:23:25 2020-Jan-29 00:23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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