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344699 (2003 SH406)
Classification: Main-belt Asteroid          SPK-ID: 2344699
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03248483826965932 8.6644e-08  
a 2.673666325395404 3.315e-08 au
q 2.5868127072279 2.4316e-07 au
i 12.58944931651847 9.141e-06 deg
node 79.52507513053503 2.7248e-05 deg
peri 128.43907445958 0.00016458 deg
M 108.5132337676596 0.00015449 deg
tp 2458519.173867518351
(2019-Feb-04.67386752)
0.00069091 TDB
period 1596.832033080891
4.37
2.9698e-05
8.131e-08
d
yr
n .2254463791695263 4.1929e-09 deg/d
Q 2.760519943562909 3.4227e-08 au
  Orbit Determination Parameters
   # obs. used (total)      179  
   data-arc span      7141 days (19.55 yr)  
   first obs. used      2000-01-05  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49459  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:05:41  

Additional Information
 Earth MOID = 1.59115 au 
 Jupiter MOID = 2.26562 au 
 T_jup = 3.345 
[ show covariance matrix ]

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 16.0   n/a MPO258256  

344699 (2003 SH406)          Discovered 2003-Oct-16 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2003 SH406 = 2008 WZ70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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