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413244 (2003 SE218)
Classification: Main-belt Asteroid          SPK-ID: 2413244
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2081793058040649 7.6675e-08  
a 3.092140954850735 2.8948e-08 au
q 2.448421197421591 2.4371e-07 au
i 3.699032219395587 1.0207e-05 deg
node 34.86567508063543 9.9256e-05 deg
peri 306.6480552873438 0.00010176 deg
M 53.01640374452059 1.8662e-05 deg
tp 2458708.020712902003
(2019-Aug-12.52071290)
0.00010343 TDB
period 1986.03707378325
5.44
2.789e-05
7.636e-08
d
yr
n .1812654983898299 2.5455e-09 deg/d
Q 3.73586071227988 3.4975e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      9924 days (27.17 yr)  
   first obs. used      1992-09-23  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54584  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 22:04:01  

Additional Information
 Earth MOID = 1.44262 au 
 Jupiter MOID = 1.68171 au 
 T_jup = 3.188 
[ 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 16.4   n/a MPO495097  

413244 (2003 SE218)          Discovered 2003-Sep-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10

[ 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
1907-Aug-16 13:06 00:05 Jupiter 1.77610906556386 1.77610734099035 1.77611079013486 1.76005743203098 1.46424265506787 2417804.045745438 5.08535478032965 267.441009117612 68.2807038175496 -50.5787825887616 802601.226860093 T 13 CATAB v2.0f-lin.ifort 2019-Dec-14 22:04:03 2019-Dec-14 22:04
1957-Nov-15 19:10 00:03 Jupiter 1.89369777047777 1.89369646600275 1.8936990749516 2.04918970828825 1.81785823351205 2436158.298715150 2.67245932239401 195.547638205459 32.5667293173411 82.1931824646839 897468.109473464 T 13 CATAB v2.0f-lin.ifort 2019-Dec-14 22:04:03 2019-Dec-14 22:04
1967-Sep-01 20:08 00:02 Jupiter 1.68506359184542 1.6850628331538 1.68506435054806 1.33894382617486 0.887378464629247 2439735.338558035 2.18996320190335 576.930716263401 236.33743151471 -51.5030890533961 1392843.5032793 T 13 CATAB v2.0f-lin.ifort 2019-Dec-14 22:04:03 2019-Dec-14 22:04
2027-Sep-11 03:15 < 00:01 Jupiter 1.66793630223339 1.66793558335281 1.66793702113871 1.31054373136347 0.837777750114622 2461659.635685119 0.849494893729401 683.12067027078 384.908167385503 -41.5122823740991 1051610.08204074 T 13 CATAB v2.0f-lin.ifort 2019-Dec-14 22:04:03 2019-Dec-14 22:04
2037-Jun-14 11:39 00:01 Jupiter 1.95275486074551 1.95275354275676 1.9527561787336 2.75971487975926 2.59778959067031 2465223.985261083 1.33126563656733 86.8775658628308 32.5986812752829 -82.5851380732656 958942.139678128 T 13 CATAB v2.0f-lin.ifort 2019-Dec-14 22:04:03 2019-Dec-14 22:04
2087-Sep-18 01:28 00:04 Jupiter 1.73109734199597 1.73109581080515 1.73109887319329 1.52295705373086 1.1579301064397 2483581.560945731 3.56061022598997 406.650010112468 274.065600560881 -67.885674472213 658453.127885949 T 13 CATAB v2.0f-lin.ifort 2019-Dec-14 22:04:03 2019-Dec-14 22:04
2097-Jun-28 01:47 00:04 Jupiter 1.81205740370446 1.81205537840012 1.8120594290055 1.90099958628777 1.63674237574244 2487152.574348871 4.23860263622255 194.902106779695 42.0222001162443 -65.9325538072261 741847.704102683 T 13 CATAB v2.0f-lin.ifort 2019-Dec-14 22:04:03 2019-Dec-14 22:04
2147-Sep-26 20:40 00:06 Jupiter 1.85827260237328 1.85826942182109 1.85827578291914 1.92570393704196 1.67233732302639 2505504.361000809 6.2992615167814 248.368520827476 78.6382811502433 -89.5603741568952 435426.459556446 T 13 CATAB v2.0f-lin.ifort 2019-Dec-14 22:04:03 2019-Dec-14 22:04
2157-Jul-14 23:47 00:07 Jupiter 1.7074011340895 1.70739934502277 1.70740292325765 1.43740006652577 1.03631145227788 2509083.490719517 6.98494242702351 951.852698775389 175.645135745448 -67.6608649623526 1363709.16252111 T 13 CATAB v2.0f-lin.ifort 2019-Dec-14 22:04:03 2019-Dec-14 22:04

Alternate Designations
 2003 SE218 = 2003 UD255 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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