Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
154971 (2004 TL282)
Classification: Outer Main-belt Asteroid          SPK-ID: 2154971
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1724168408265401 5.1609e-08  
a 3.938965340862896 7.2445e-08 au
q 3.25982138066608 2.3493e-07 au
i 3.272804590893686 5.4991e-06 deg
node 78.100169339243 0.00011909 deg
peri 3.778603512805628 0.00012113 deg
M 315.9486441419234 2.5407e-05 deg
tp 2459349.904460905737
(2021-May-15.40446091)
0.00020828 TDB
period 2855.430973142294
7.82
7.8775e-05
2.157e-07
d
yr
n .1260755393445332 3.4781e-09 deg/d
Q 4.618109301059713 8.4935e-08 au
  Orbit Determination Parameters
   # obs. used (total)      337  
   data-arc span      6700 days (18.34 yr)  
   first obs. used      2001-05-22  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55696  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 18:01:22  

Additional Information
 Earth MOID = 2.27574 au 
 Jupiter MOID = .64362 au 
 T_jup = 3.032 
[ 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 14.4   n/a MPO454007  

154971 (2004 TL282)          Discovered 2004-Oct-07 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ 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-Aug-20 00:38 00:03 Jupiter 1.77841173307997 1.77841038588582 1.77841308027443 3.73075388622425 3.60082822587848 2422556.526195085 2.90136965409964 100.650735482866 42.9704537339275 67.0868842265795 1633214.54652928 T 19 CATAB v2.0f-lin.ifort 2019-Nov-07 18:01:25 2019-Nov-07 18:01
1944-Mar-17 11:13 00:04 Jupiter 1.81552527259543 1.81552398290051 1.81552656229108 3.88456938947056 3.762551160998 2431166.967617430 3.68860070491148 109.899903067781 38.8601293548549 69.2578154060979 1779758.41841494 T 19 CATAB v2.0f-lin.ifort 2019-Nov-07 18:01:25 2019-Nov-07 18:01
1967-Jul-15 03:05 00:03 Jupiter 1.86624273231334 1.86624187588868 1.8662435887381 4.18625149363144 4.07639194525314 2439686.628809494 3.28057495393054 87.0695348116895 33.8488776009969 80.0584059676405 2192546.24616963 T 19 CATAB v2.0f-lin.ifort 2019-Nov-07 18:01:25 2019-Nov-07 18:01
1990-Sep-13 07:14 00:02 Jupiter 1.88992184069135 1.88992117129079 1.88992251009191 4.47583243713894 4.3745535560469 2448147.801412928 1.90383340425053 63.0657464469866 29.8196339471389 -81.9993767595065 3001039.63937049 T 19 CATAB v2.0f-lin.ifort 2019-Nov-07 18:01:25 2019-Nov-07 18:01
2013-Oct-31 04:15 < 00:01 Jupiter 1.87803401566427 1.87803332707109 1.87803470425745 4.6148240247076 4.5160347329893 2456596.677248118 0.337111650638073 58.5440117580404 31.5019981778455 -86.9924038784058 2950454.5652137 T 19 CATAB v2.0f-lin.ifort 2019-Nov-07 18:01:25 2019-Nov-07 18:01
2037-Jan-16 17:21 00:02 Jupiter 1.82695685414494 1.82695627768337 1.8269574306064 4.5444490713507 4.44125745161032 2465075.222756048 2.20479413284266 62.0935645737533 26.1388009149657 -86.6719217857703 3379008.76335632 T 19 CATAB v2.0f-lin.ifort 2019-Nov-07 18:01:25 2019-Nov-07 18:01
2060-Jun-11 12:13 00:04 Jupiter 1.76936594458683 1.76936498907863 1.76936690009494 4.38805867029949 4.27757271492571 2473622.008868207 3.9692476918009 62.664587529263 43.5929586311694 -80.9221530867051 2335828.08720193 T 19 CATAB v2.0f-lin.ifort 2019-Nov-07 18:01:25 2019-Nov-07 18:01
2084-Feb-13 12:30 00:05 Jupiter 1.75130982875771 1.75130854651248 1.75131111100285 4.33611033516505 4.22309733562448 2482269.020574220 4.73064576645467 63.5166579384135 58.1754576036351 -62.8794655883547 1781539.43524027 T 19 CATAB v2.0f-lin.ifort 2019-Nov-07 18:01:25 2019-Nov-07 18:01
2108-Jan-13 08:55 00:04 Jupiter 1.75503526802436 1.75503406760335 1.75503646844526 4.33313624640913 4.22028687449592 2491002.871392996 4.27463859543572 65.5772002435237 52.9693425006928 -62.3562448965343 2006319.74541879 T 19 CATAB v2.0f-lin.ifort 2019-Nov-07 18:01:25 2019-Nov-07 18:01
2132-Feb-01 13:18 00:03 Jupiter 1.76878392475582 1.76878285874846 1.76878499076317 4.29985723374632 4.18700688138423 2499788.054294661 3.1279337619754 66.6325860545835 45.7220186079366 -66.7303531094062 2250148.50564964 T 19 CATAB v2.0f-lin.ifort 2019-Nov-07 18:01:25 2019-Nov-07 18:01
2156-Feb-15 13:58 00:02 Jupiter 1.77443496892595 1.77443387572453 1.77443606212726 4.19491865102073 4.07954004954945 2508568.081888761 2.48200152350803 64.9021522808885 47.8340945668825 -73.8805474056001 1828723.37146448 T 19 CATAB v2.0f-lin.ifort 2019-Nov-07 18:01:25 2019-Nov-07 18:01
2179-Dec-31 09:35 00:03 Jupiter 1.78031645722537 1.78031520567871 1.78031770877182 4.1358417588492 4.0191598042489 2517287.899640887 2.98272376954465 66.4492842588976 54.2512092978738 81.6339835371675 1383813.63057271 T 19 CATAB v2.0f-lin.ifort 2019-Nov-07 18:01:25 2019-Nov-07 18:01

Alternate Designations
 2004 TL282 = 2005 WE102 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Apr-01 06:19 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin