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213873 (2003 SN206)
Classification: Main-belt Asteroid          SPK-ID: 2213873
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0824071340883018 4.766e-08  
a 2.324783193464295 1.4433e-08 au
q 2.133204473114252 1.0786e-07 au
i 4.563767222286212 5.401e-06 deg
node 223.8028170339181 6.8881e-05 deg
peri 201.7955761157939 7.8254e-05 deg
M 260.7436313271315 3.7188e-05 deg
tp 2459557.466938390344
(2021-Dec-08.96693839)
0.0001344 TDB
period 1294.708838725138
3.54
1.2057e-05
3.301e-08
d
yr
n .2780547944312186 2.5894e-09 deg/d
Q 2.516361913814337 1.5623e-08 au
  Orbit Determination Parameters
   # obs. used (total)      324  
   data-arc span      6190 days (16.95 yr)  
   first obs. used      2002-05-18  
   last obs. used      2019-04-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53445  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:44:27  

Additional Information
 Earth MOID = 1.14656 au 
 Jupiter MOID = 2.70122 au 
 T_jup = 3.566 
[ 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 16.67   n/a MPCxxxxx  

213873 (2003 SN206)          Discovered 2003-Sep-25 by NEAT at Haleakala
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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