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213857 (2003 SH116)
Classification: Main-belt Asteroid          SPK-ID: 2213857
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1947272912673048 1.1248e-07  
a 2.483203979459267 1.6874e-08 au
q 1.999656394874972 2.7012e-07 au
i 9.205343964127044 6.2809e-06 deg
node 69.2221487255203 2.8039e-05 deg
peri 350.7618650785775 3.5076e-05 deg
M 97.27769967018199 1.4751e-05 deg
tp 2458814.286178662924
(2019-Nov-26.78617866)
6.0356e-05 TDB
period 1429.279024408977
3.91
1.4569e-05
3.989e-08
d
yr
n .2518752418890804 2.5674e-09 deg/d
Q 2.966751564043562 2.016e-08 au
  Orbit Determination Parameters
   # obs. used (total)      558  
   data-arc span      6446 days (17.65 yr)  
   first obs. used      2003-08-23  
   last obs. used      2021-04-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53364  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:39:42  

Additional Information
 Earth MOID = 1.01244 au 
 Jupiter MOID = 2.37322 au 
 T_jup = 3.433 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.39   n/a MPCxxxxx  

213857 (2003 SH116)          Discovered 2003-Sep-16 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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