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120171 (2003 JT6)
Classification: Main-belt Asteroid          SPK-ID: 2120171
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1371225183207976 5.7784e-08  
a 2.777888188783947 1.8075e-08 au
q 2.396977164724293 1.6439e-07 au
i 7.991379749718578 5.1494e-06 deg
node 70.74123613587064 3.515e-05 deg
peri 113.6246406657646 3.9426e-05 deg
M 329.653596204486 1.6973e-05 deg
tp 2459343.052651695035
(2021-May-08.55265169)
7.9968e-05 TDB
period 1691.104980874173
4.63
1.6506e-05
4.519e-08
d
yr
n .2128785640581032 2.0777e-09 deg/d
Q 3.158799212843602 2.0554e-08 au
  Orbit Determination Parameters
   # obs. used (total)      517  
   data-arc span      8361 days (22.89 yr)  
   first obs. used      1998-04-20  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56447  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 17:05:14  

Additional Information
 Earth MOID = 1.41113 au 
 Jupiter MOID = 1.83915 au 
 T_jup = 3.307 
[ 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 15.4   n/a MPO314202  

120171 (2003 JT6)          Discovered 2003-May-01 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ 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
1940-Sep-27 20:41 00:02 Jupiter 1.91400923648497 1.91400831717648 1.91401015579324 2.84705831528755 2.68712938429481 2429900.361739202 2.18534023267947 120.513702319835 23.0406565549851 -83.174261029129 1276289.58893361 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 17:05:16 2021-Apr-13 17:05
1963-Jun-10 11:33 00:02 Jupiter 1.84985118615298 1.84985065628226 1.84985171602432 2.09686273630099 1.86575980718219 2438190.981532122 1.54018174264631 199.345102624017 25.7338926818305 -84.7242758952553 1739250.97890261 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 17:05:16 2021-Apr-13 17:05
2047-Mar-10 04:34 < 00:01 Jupiter 1.8628917915724 1.86289121793524 1.86289236520977 2.55287717046638 2.36808335259154 2468779.690144627 0.914009835242379 145.390407999118 12.277626417899 -84.3033486599944 1642846.3760672 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 17:05:16 2021-Apr-13 17:05
2069-Nov-16 16:48 00:02 Jupiter 1.8830098382528 1.88300921321494 1.88301046329247 2.08820419258269 1.86036267639715 2477067.200295100 1.65090072152773 179.529938872263 23.911786504304 -84.6898408296036 2026434.80663557 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 17:05:16 2021-Apr-13 17:05
2130-Dec-06 01:31 00:03 Jupiter 1.97697368778736 1.97697204878591 1.97697532679073 3.19082289679403 3.05359833021748 2499365.563263839 3.27556990128561 152.104335571271 29.6938122249737 -69.2357234259448 1265553.38960189 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 17:05:16 2021-Apr-13 17:05
2153-Aug-21 04:35 00:04 Jupiter 1.83900591005215 1.8390053745464 1.8390064455577 2.33818941717571 2.13212462783945 2507659.690628318 4.00531294580646 323.106112263967 17.1258000530492 -83.0614583617409 1563726.25671351 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 17:05:16 2021-Apr-13 17:05
2176-Apr-25 01:09 00:05 Jupiter 1.95266490328751 1.95266296782508 1.95266683877104 2.27293350442275 2.07332373123909 2515942.547876792 4.85889595343685 369.159796965404 18.1604209931082 -83.9915885961846 2374211.02829665 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 17:05:16 2021-Apr-13 17:05
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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