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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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456794.5 (2014-May-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1614710899610688 5.8864e-08  
q 2.073860941712527 1.4155e-07 au
tp 2457461.177541471169
(2016-Mar-13.67754147)
0.00017127 TDB
node 258.4950224722174 2.6672e-05 deg
peri 87.7454492221754 5.0327e-05 deg
i 13.3970474445172 9.6191e-06 deg
  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
 Jupiter MOID = 2.60703 au 
 T_jup = 3.427 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.464976862221976E-15 -8.248518573243005E-15 4.090066535101098E-12 -2.294202167560326E-14 9.395013908517152E-13 -9.001967707645388E-15
q -8.248518573243005E-15 2.003590175091971E-14 -7.727887636925437E-12 4.51585884521328E-14 -1.767689030603818E-12 2.185542751620821E-14
tp 4.090066535101098E-12 -7.727887636925437E-12 2.933434225812005E-8 -1.019247433788017E-10 7.318908606572109E-9 -4.66842010621102E-11
node -2.294202167560326E-14 4.51585884521328E-14 -1.019247433788017E-10 7.114150294097722E-10 -7.148581477177265E-10 -4.811992934021213E-11
peri 9.395013908517152E-13 -1.767689030603818E-12 7.318908606572109E-9 -7.148581477177265E-10 2.532837943784822E-9 3.512985718282172E-11
i -9.001967707645388E-15 2.185542751620821E-14 -4.66842010621102E-11 -4.811992934021213E-11 3.512985718282172E-11 9.252730930442186E-11

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

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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