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213874 (2003 SO213)
Classification: Main-belt Asteroid          SPK-ID: 2213874
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1304329000223453 5.8779e-08  
a 2.45460492147029 1.5576e-08 au
q 2.134443683153799 1.3608e-07 au
i 4.888950965121905 4.0244e-06 deg
node 24.14179802540384 7.0013e-05 deg
peri 50.34284580233087 7.3087e-05 deg
M 128.0193937994169 2.3212e-05 deg
tp 2458700.990107669398
(2019-Aug-05.49010767)
8.8229e-05 TDB
period 1404.658746633089
3.85
1.337e-05
3.661e-08
d
yr
n .2562900069948702 2.4395e-09 deg/d
Q 2.774766159786782 1.7608e-08 au
  Orbit Determination Parameters
   # obs. used (total)      514  
   data-arc span      6065 days (16.61 yr)  
   first obs. used      2003-09-20  
   last obs. used      2020-04-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49886  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:44:27  

Additional Information
 Earth MOID = 1.15257 au 
 Jupiter MOID = 2.47694 au 
 T_jup = 3.477 
[ 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 16.46   n/a E2021B55  

213874 (2003 SO213)          Discovered 2003-Sep-26 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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