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JPL Small-Body Database Browser
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376803 (2000 SO357)
Classification: Main-belt Asteroid          SPK-ID: 2376803
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2589938907913277 8.6083e-08  
a 2.626188034344151 1.9295e-08 au
q 1.94602137737973 2.2863e-07 au
i 14.74165682431839 8.9817e-06 deg
node 61.11573548766546 3.2402e-05 deg
peri 320.3101452661907 3.4278e-05 deg
M 217.8670631836232 1.2019e-05 deg
tp 2459614.232869349224
(2022-Feb-03.73286935)
5.5813e-05 TDB
period 1554.487213974623
4.26
1.7131e-05
4.69e-08
d
yr
n .2315876237280373 2.5522e-09 deg/d
Q 3.306354691308571 2.4292e-08 au
  Orbit Determination Parameters
   # obs. used (total)      224  
   data-arc span      7151 days (19.58 yr)  
   first obs. used      2000-09-28  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54856  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:19:01  

Additional Information
 Earth MOID = .973571 au 
 Jupiter MOID = 2.20011 au 
 T_jup = 3.309 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457737.5 (2016-Dec-15.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2588214875935185 8.6045e-08  
q 1.946735906016999 2.2845e-07 au
tp 2458060.419030452046
(2017-Nov-02.91903045)
4.7352e-05 TDB
node 61.12144420553658 3.2398e-05 deg
peri 320.485868561376 3.4282e-05 deg
i 14.74179590467124 8.9819e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      224  
   data-arc span      7151 days (19.58 yr)  
   first obs. used      2000-09-28  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54856  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:19:01  

Additional Information
 Jupiter MOID = 2.20011 au 
 T_jup = 3.309 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.403728571796947E-15 -1.961947491433486E-14 -4.196465100181778E-13 3.806159915294476E-15 -1.601398970496733E-13 -5.912108703594547E-14
q -1.961947491433486E-14 5.219125280230308E-14 1.343247497850257E-12 -6.825825102992416E-15 4.585744069725901E-13 1.576856143648288E-13
tp -4.196465100181778E-13 1.343247497850257E-12 2.242254066859087E-9 -2.75153408335297E-12 6.040956865373303E-10 5.985084357213262E-12
node 3.806159915294476E-15 -6.825825102992416E-15 -2.75153408335297E-12 1.049648115023378E-9 -1.015907605364463E-9 -1.562386748987893E-10
peri -1.601398970496733E-13 4.585744069725901E-13 6.040956865373303E-10 -1.015907605364463E-9 1.175236355743338E-9 1.535652600722699E-10
i -5.912108703594547E-14 1.576856143648288E-13 5.985084357213262E-12 -1.562386748987893E-10 1.535652600722699E-10 8.067491953036145E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO434331  

376803 (2000 SO357)          Discovered 2000-Sep-28 by LONEOS at Anderson Mesa
Reference: Last Updated: 2013-11-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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