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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1108951030949646 1.0006e-07  
a 3.165471382867279 4.77e-08 au
q 2.814436107520052 3.1686e-07 au
i 9.036115241889428 1.1193e-05 deg
node 350.1883790297238 3.5165e-05 deg
peri 155.2642827483113 5.0707e-05 deg
M 295.149603888895 3.871e-05 deg
tp 2459767.066492440097
(2022-Jul-06.56649244)
0.00022588 TDB
period 2057.102890318212
5.63
4.6497e-05
1.273e-07
d
yr
n .1750034000216255 3.9556e-09 deg/d
Q 3.516506658214506 5.2989e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      7549 days (20.67 yr)  
   first obs. used      2000-03-15  
   last obs. used      2020-11-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56253  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 17:21:30  

Additional Information
 Earth MOID = 1.82958 au 
 Jupiter MOID = 1.4869 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 11:04 00:05 Jupiter 1.79360030640958 1.79359708277037 1.7936035300494 3.18739324542435 3.03561880624123 2438433.961371353 4.86558628691007 180.205680020299 74.7241343163078 -40.6777641878829 945198.482822884 T 14 CATAB v2.0g-lin.ifort 2021-Apr-14 17:21:31 2021-Apr-14 17:21
1974-Nov-04 02:09 00:04 Jupiter 1.54974162995229 1.54974020637289 1.54974305355291 3.00397141561055 2.81615514163193 2442355.589443012 3.50047058338777 562.476822648917 48.4695110736487 85.8504398663565 987203.046026458 T 14 CATAB v2.0g-lin.ifort 2021-Apr-14 17:21:31 2021-Apr-14 17:21
1985-Aug-15 22:04 00:03 Jupiter 1.65176267264454 1.65176143474934 1.65176391054114 2.79165962514574 2.60149286806132 2446293.419429478 2.58676594200098 175.458841195971 39.4110756664652 73.6294216302507 1234962.7903241 T 14 CATAB v2.0g-lin.ifort 2021-Apr-14 17:21:31 2021-Apr-14 17:21
1996-Apr-28 03:39 00:02 Jupiter 1.98492479190583 1.98492341583161 1.9849261679805 2.83078538460586 2.67579714716564 2450201.652298413 1.81528210737928 108.248339284818 38.761783341813 63.4619543473493 1784884.75413931 T 14 CATAB v2.0g-lin.ifort 2021-Apr-14 17:21:31 2021-Apr-14 17:21
2082-Aug-22 23:11 00:05 Jupiter 1.74270672300689 1.74270436958971 1.74270907642417 3.00230914418745 2.83580381112337 2481729.465892822 4.7245587644646 138.059471624057 91.0674371179396 -51.2499856502999 1129386.11479767 T 14 CATAB v2.0g-lin.ifort 2021-Apr-14 17:21:31 2021-Apr-14 17:21
2093-May-22 10:19 00:05 Jupiter 1.53473616696229 1.5347351085558 1.53473722537437 2.96475309171839 2.77235617895346 2485654.929553760 5.2253180876803 768.371419711609 43.0042331563959 88.2671634215583 1107410.16918395 T 14 CATAB v2.0g-lin.ifort 2021-Apr-14 17:21:31 2021-Apr-14 17:21
2104-Mar-05 05:24 00:07 Jupiter 1.68123566724999 1.68123225114344 1.68123908337631 2.86097258853324 2.67909408945792 2489593.724810732 6.50909420231053 365.037753710358 47.7204572989493 62.5556505974054 1148330.16109266 T 14 CATAB v2.0g-lin.ifort 2021-Apr-14 17:21:31 2021-Apr-14 17:21

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