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135964 (2002 TN266)
Classification: Main-belt Asteroid          SPK-ID: 2135964
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .201174972594254 5.3055e-08  
a 2.938861832758148 2.5233e-08 au
q 2.347636384094729 1.5677e-07 au
i 11.78333380474949 6.373e-06 deg
node 257.5145422594322 2.2672e-05 deg
peri 155.2364877265309 2.6189e-05 deg
M 233.2888545043769 1.5126e-05 deg
tp 2459848.208350517394
(2022-Sep-25.70835052)
8.2352e-05 TDB
period 1840.209125047457
5.04
2.37e-05
6.489e-08
d
yr
n .1956299396084757 2.5195e-09 deg/d
Q 3.530087281421567 3.0309e-08 au
  Orbit Determination Parameters
   # obs. used (total)      527  
   data-arc span      11950 days (32.72 yr)  
   first obs. used      1987-12-20  
   last obs. used      2020-09-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51758  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:15:21  

Additional Information
 Earth MOID = 1.36432 au 
 Jupiter MOID = 1.85072 au 
 T_jup = 3.212 
[ 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 14.47   n/a E2021B55  

135964 (2002 TN266)          Discovered 2002-Oct-10 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ 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
1925-Apr-17 19:17 00:04 Jupiter 1.98345954674407 1.98345763253334 1.98346146095458 3.7343885918333 3.61822776493398 2424258.303208018 3.68577370199466 156.931032776684 91.5128889995542 89.6605598800216 1699441.13582956 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 18:15:23 2021-Apr-13 18:15
1960-Apr-21 16:14 00:02 Jupiter 1.87037944094281 1.87037862643695 1.87038025545058 3.59750112350107 3.4693359140319 2437046.176206043 2.1873103284724 209.59595044328 34.4552121549727 -85.847402841577 2472081.83246775 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 18:15:23 2021-Apr-13 18:15
1995-May-04 03:02 < 00:01 Jupiter 1.85899127376773 1.85899075468378 1.8589917928518 3.4493646067534 3.31464101988243 2449841.626668472 0.836902612922206 125.931698761383 21.9738660390902 85.6220459740598 2301999.74966328 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 18:15:23 2021-Apr-13 18:15
2030-May-10 23:55 < 00:01 Jupiter 1.93096723639129 1.93096663454853 1.9309678382345 3.22329530337943 3.08420633979781 2462632.496576760 0.580850166463138 86.1164244829724 21.3266352054787 76.8900108800016 2119472.16996243 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 18:15:23 2021-Apr-13 18:15
2126-Oct-03 23:27 00:04 Jupiter 1.91742744698584 1.91742601994078 1.91742887403503 3.59175901588167 3.46658822728421 2497841.476875580 4.05116590961614 235.736263634028 55.9308473908288 -79.2635281528267 2488004.32533225 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 18:15:23 2021-Apr-13 18:15
2161-Oct-12 16:05 00:05 Jupiter 1.84546330076298 1.84546268678119 1.8454639147564 3.53395740049848 3.4016031268729 2510634.170393507 5.16337943684732 537.815907290111 25.9570473904422 -88.9008838130069 2296061.91224103 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 18:15:23 2021-Apr-13 18:15
2196-Oct-24 13:47 00:07 Jupiter 1.8677944076001 1.86779258872293 1.86779622659533 3.42427187752555 3.28917340969025 2523430.074196946 6.59887022005937 786.57901123183 19.1252018748004 83.0307120476036 2206549.90757764 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 18:15:23 2021-Apr-13 18:15

Alternate Designations
 2002 TN266 = 1987 YH2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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