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115913 (2003 WS5)
Classification: Main-belt Asteroid          SPK-ID: 2115913
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06730759869213981 4.1745e-08  
a 3.021494870222889 2.7923e-08 au
q 2.818125306047568 1.2164e-07 au
i 11.11079963223949 5.2608e-06 deg
node 71.97828353893999 3.3209e-05 deg
peri 55.11120856448309 6.4887e-05 deg
M 29.87904003842166 5.4605e-05 deg
tp 2459041.280829050049
(2020-Jul-10.78082905)
0.00029056 TDB
period 1918.364896204018
5.25
2.6593e-05
7.281e-08
d
yr
n .1876598142055003 2.6014e-09 deg/d
Q 3.22486443439821 2.9803e-08 au
  Orbit Determination Parameters
   # obs. used (total)      678  
   data-arc span      7680 days (21.03 yr)  
   first obs. used      2000-03-12  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54609  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:57:14  

Additional Information
 Earth MOID = 1.851 au 
 Jupiter MOID = 1.92955 au 
 T_jup = 3.214 
[ 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 14.81   n/a MPCxxxxx  
diameter diameter 3.373 km 1.045 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.246   0.125 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115913 (2003 WS5)          Discovered 2003-Nov-18 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1902-Feb-23 15:49 00:05 Jupiter 1.98770880100536 1.987708083375 1.98770951863946 3.35044746908805 3.22075116741004 2415804.159026702 4.92164700587798 263.376655267535 24.8499826531966 -89.899100587764 2787181.44297833 T 25 CATAB v2.0g-lin.ifort 2021-May-04 08:57:17 2021-May-04 08:57
1940-Mar-07 06:15 00:03 Jupiter 1.96270829093931 1.96270751082373 1.96270907105567 3.68504680129582 3.56601372408298 2429695.760404466 3.22579743939614 202.408600116492 27.9972404733336 89.7865824159862 1652142.3115166 T 25 CATAB v2.0g-lin.ifort 2021-May-04 08:57:17 2021-May-04 08:57
1987-May-08 19:49 00:01 Jupiter 1.95008557950402 1.95008490794581 1.95008625106213 3.38058466127564 3.2495614688286 2446924.325440547 1.25052278177654 138.452539821113 24.6570920716916 -88.2191849335114 1818836.86358891 T 25 CATAB v2.0g-lin.ifort 2021-May-04 08:57:17 2021-May-04 08:57
2034-Jul-08 05:21 < 00:01 Jupiter 1.94072187425142 1.94072122677285 1.94072252172988 3.09957112917877 2.95540976943537 2464151.722657584 0.897717659412412 128.838104821124 23.090586096078 -86.185378675239 1957811.8108252 T 25 CATAB v2.0g-lin.ifort 2021-May-04 08:57:17 2021-May-04 08:57
2081-Sep-03 01:17 00:03 Jupiter 1.9356817500283 1.935681089353 1.93568241070436 2.85695989661104 2.69945415425429 2481375.553624522 3.02856490333311 241.189217191355 22.769978497544 -84.6591359214457 2028209.02507747 T 25 CATAB v2.0g-lin.ifort 2021-May-04 08:57:17 2021-May-04 08:57
2128-Oct-28 22:50 00:05 Jupiter 1.93897402320018 1.9389732604936 1.93897478591326 2.70870640085968 2.54232358928581 2498597.451596962 5.2123658857578 341.212201752134 23.9492863518818 -84.7681554529945 2259700.19643464 T 25 CATAB v2.0g-lin.ifort 2021-May-04 08:57:17 2021-May-04 08:57
2175-Dec-24 09:09 00:07 Jupiter 1.95495925541441 1.95495827092509 1.95496023992129 2.69631177761641 2.53052562710743 2515819.881455310 7.34611033264677 407.436269510859 25.6562754823265 -86.7021567940039 2611197.49264764 T 25 CATAB v2.0g-lin.ifort 2021-May-04 08:57:17 2021-May-04 08:57

Alternate Designations
 2003 WS5 = 2000 FX59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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