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
JPL Small-Body Database Browser
Search: [ help ]  
452454 (2003 SE341)
Classification: Main-belt Asteroid          SPK-ID: 2452454
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1459532680277961 8.159e-08  
a 3.12131955282302 3.2315e-08 au
q 2.665752763529441 2.4582e-07 au
i 3.780611343088994 6.7432e-06 deg
node 322.6625247213345 0.0001258 deg
peri 352.3663300800869 0.00012985 deg
M 76.55265544136135 3.4738e-05 deg
tp 2458772.184752050968
(2019-Oct-15.68475205)
0.00019079 TDB
period 2014.214769855535
5.51
3.128e-05
8.564e-08
d
yr
n .1787296992295515 2.7756e-09 deg/d
Q 3.576886342116598 3.7032e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      6296 days (17.24 yr)  
   first obs. used      2003-09-16  
   last obs. used      2020-12-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48289  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 17:57:17  

Additional Information
 Earth MOID = 1.6501 au 
 Jupiter MOID = 1.71021 au 
 T_jup = 3.196 
[ 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 16.6   n/a MPO446795  

452454 (2003 SE341)          Discovered 2003-Sep-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

[ 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
1956-Oct-31 19:17 00:03 Jupiter 1.969217031122 1.96921522590711 1.96921883633723 2.67714732024418 2.51134516348227 2435778.303166659 2.81967349669579 144.821146038504 48.4873416087651 -74.8055235371035 1143899.8927467 T 15 CATAB v2.0f-lin.ifort 2021-Feb-24 17:57:17 2021-Feb-24 17:57
1967-Jan-31 05:58 00:02 Jupiter 1.72869128321883 1.72869045812941 1.72869210830777 2.19728509824969 1.96165840537722 2439521.748855484 2.346904888855 131.735517299441 22.7173596840376 -84.7727083515192 1493316.45974334 T 15 CATAB v2.0f-lin.ifort 2021-Feb-24 17:57:17 2021-Feb-24 17:57
1977-Apr-15 00:21 00:02 Jupiter 1.85186610757108 1.85186502517021 1.85186718997174 2.78772215116648 2.61851437213293 2443248.514842042 1.86309247746307 77.1427736574875 22.9302085109804 -73.1943101678513 1238312.87793804 T 15 CATAB v2.0f-lin.ifort 2021-Feb-24 17:57:17 2021-Feb-24 17:57
2039-Jun-27 16:50 00:01 Jupiter 1.87344828263845 1.87344752794416 1.87344903733263 2.4242845923051 2.23000375974768 2465967.201727574 1.28706287783733 120.60595972415 26.1748458733683 88.7845997043175 1561259.10335845 T 15 CATAB v2.0f-lin.ifort 2021-Feb-24 17:57:17 2021-Feb-24 17:57
2049-Sep-22 19:02 00:02 Jupiter 1.72562733268416 1.72562657382466 1.72562809154316 2.23316345059989 2.00132978830124 2469707.292954479 1.82248969016898 122.222798067419 17.0931481015369 -82.3877192069319 1497550.42216691 T 15 CATAB v2.0f-lin.ifort 2021-Feb-24 17:57:17 2021-Feb-24 17:57
2059-Dec-05 19:55 00:02 Jupiter 1.93605652664296 1.9360554970393 1.93605755624673 3.28233861321203 3.14622775073943 2473433.329742046 2.33850666839747 84.851062153619 28.9375838083841 -73.7869387353006 1480142.1905358 T 15 CATAB v2.0f-lin.ifort 2021-Feb-24 17:57:17 2021-Feb-24 17:57
2122-Feb-19 10:29 00:05 Jupiter 1.80129658054172 1.80129538383296 1.80129777725376 2.27913966672299 2.06252731505151 2496153.936661947 5.27548887006062 224.482295465137 34.0695627889367 -80.0744035683698 1428112.44138718 T 15 CATAB v2.0f-lin.ifort 2021-Feb-24 17:57:17 2021-Feb-24 17:57
2132-May-16 01:46 00:06 Jupiter 1.76505549117517 1.76505415583547 1.76505682651548 2.40217776095328 2.19332835784936 2499892.573899635 5.95411575228594 144.41638857937 16.1909247332722 -80.6337854652933 1063463.07548317 T 15 CATAB v2.0f-lin.ifort 2021-Feb-24 17:57:17 2021-Feb-24 17:57
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-10 23:43 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin