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487484 (2014 SF235)
Classification: Main-belt Asteroid          SPK-ID: 2487484
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1107965962819823 2.0775e-07  
a 3.164346928468951 7.8251e-08 au
q 2.813748059339246 6.0972e-07 au
i 9.036678664084491 1.6627e-05 deg
node 350.1921869297927 4.3918e-05 deg
peri 155.4621873190471 6.3108e-05 deg
M 225.6027624307181 5.251e-05 deg
tp 2459768.060127606816
(2022-Jul-07.56012761)
0.0003225 TDB
period 2056.006886272567
5.63
7.6264e-05
2.088e-07
d
yr
n .1750966898037298 6.4949e-09 deg/d
Q 3.514945797598656 8.6921e-08 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      7101 days (19.44 yr)  
   first obs. used      2000-03-15  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58731  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:19:19  

Additional Information
 Earth MOID = 1.82808 au 
 Jupiter MOID = 1.48932 au 
 T_jup = 3.175 
[ 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 16.1   n/a MPO495389  

487484 (2014 SF235)          Discovered 2003-Oct-02 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

[ 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
1964-Feb-08 11:05 00:09 Jupiter 1.79360037226039 1.79359448458867 1.79360625993701 3.18739131337587 3.03561678244659 2438433.961733615 8.66649091168014 337.521677811729 81.7618751261805 -40.9348364939095 831486.613659185 T 11 CATAB v2.0f-lin.ifort 2019-Sep-24 08:19:20 2019-Sep-24 08:19
1974-Nov-04 02:09 00:06 Jupiter 1.5497417401745 1.54973870664505 1.54974477379205 3.00396796866378 2.81615147753091 2442355.589631967 6.27451434347384 880.772258372388 72.89531973234 83.1931083096292 552635.715746968 T 11 CATAB v2.0f-lin.ifort 2019-Sep-24 08:19:20 2019-Sep-24 08:19
1985-Aug-15 22:04 00:05 Jupiter 1.65176257399182 1.65176132720505 1.65176382077953 2.7916570199117 2.60149005952493 2446293.419437899 4.5456936017309 274.671170888828 42.6664571066447 76.162886271802 1000720.09020389 T 11 CATAB v2.0f-lin.ifort 2019-Sep-24 08:19:20 2019-Sep-24 08:19
1996-Apr-28 03:39 00:03 Jupiter 1.98492444445802 1.98492262336524 1.9849262655525 2.83078542946159 2.67579716582315 2450201.652281471 3.26578779345878 152.46889065437 49.800034124342 61.1789738161099 1701811.80784791 T 11 CATAB v2.0f-lin.ifort 2019-Sep-24 08:19:20 2019-Sep-24 08:19
2082-Aug-22 23:11 00:08 Jupiter 1.74270672961441 1.74270327082139 1.74271018840764 3.00230682651205 2.83580135706765 2481729.466222062 8.20333855598479 185.569338169328 152.588237132701 32.1255437404726 1013470.59811937 T 11 CATAB v2.0f-lin.ifort 2019-Sep-24 08:19:20 2019-Sep-24 08:19
2093-May-22 10:19 00:09 Jupiter 1.53473622508127 1.53473444889565 1.53473800133249 2.96474947315274 2.772352315704 2485654.929882299 9.11106734502717 1267.51259176669 75.9811316167483 -89.9561661743773 969514.52559702 T 11 CATAB v2.0f-lin.ifort 2019-Sep-24 08:19:20 2019-Sep-24 08:19
2104-Mar-05 05:24 00:11 Jupiter 1.68123524465786 1.68122824180936 1.68124224756914 2.8609701542932 2.67909144165454 2489593.725178540 11.4871913465236 665.431860482802 78.6439561978594 60.1326147177217 625099.097608557 T 11 CATAB v2.0f-lin.ifort 2019-Sep-24 08:19:20 2019-Sep-24 08:19

Alternate Designations
 2014 SF235 = 2003 TL40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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