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434021 (2001 SY3)
Classification: Main-belt Asteroid          SPK-ID: 2434021
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2767783073893215 7.6719e-08  
a 2.639313538982772 1.5834e-08 au
q 1.9088088049934 2.0596e-07 au
i 14.47222228183665 1.0991e-05 deg
node 17.87817249538752 2.2002e-05 deg
peri 318.89687849 2.7114e-05 deg
M 150.4325260532293 1.238e-05 deg
tp 2458346.053495087887
(2018-Aug-15.55349509)
5.4262e-05 TDB
period 1566.155591145197
4.29
1.4094e-05
3.859e-08
d
yr
n .2298622193320923 2.0685e-09 deg/d
Q 3.369818272972144 2.0217e-08 au
  Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      6298 days (17.24 yr)  
   first obs. used      2001-09-16  
   last obs. used      2018-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58159  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:53:26  

Additional Information
 Earth MOID = .925501 au 
 Jupiter MOID = 2.13042 au 
 T_jup = 3.297 
[ 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 16.8   n/a MPO456071  

434021 (2001 SY3)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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