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JPL Small-Body Database Browser
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193316 (2000 SW317)
Classification: Main-belt Asteroid          SPK-ID: 2193316
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1606615938553652 5.8473e-08  
a 2.475010956329323 2.5536e-08 au
q 2.077371751275962 1.4059e-07 au
i 13.40047840284336 9.6202e-06 deg
node 258.4675066572348 2.6647e-05 deg
peri 87.327058090207 5.0489e-05 deg
M 289.0344068834414 4.6738e-05 deg
tp 2458880.855739615909
(2020-Feb-01.35573962)
0.00018789 TDB
period 1422.211269283079
3.89
2.201e-05
6.026e-08
d
yr
n .2531269494028633 3.9174e-09 deg/d
Q 2.872650161382683 2.9638e-08 au
  Orbit Determination Parameters
   # obs. used (total)      264  
   data-arc span      6415 days (17.56 yr)  
   first obs. used      2000-09-22  
   last obs. used      2018-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59849  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:54:40  

Additional Information
 Earth MOID = 1.12053 au 
 Jupiter MOID = 2.60703 au 
 T_jup = 3.427 
[ 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 MPO433276  

193316 (2000 SW317)          Discovered 2000-Sep-30 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ 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
2063-Feb-23 17:09 00:01 Eunom 0.0495699917689906 0.0495523364514533 0.0495876504868812 3.97037512844019 3.97037505711491 2474609.214349620 1.47237942752043 1093.07601927373 66.0702922685184 36.483934862623 66887.0038970256 T 11 CATAB v2.0e-lin.ifort 2019-Jul-13 13:54:42 2019-Jul-13 13:54
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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