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308941 (2006 SE406)
Classification: Main-belt Asteroid          SPK-ID: 2308941
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08014229330608773 6.8392e-08  
a 2.847723855874903 3.6931e-08 au
q 2.619500735362634 1.9723e-07 au
i 3.189027778174176 7.3941e-06 deg
node 119.37615579454 0.00015634 deg
peri 253.8095039650754 0.00016729 deg
M 312.7952664322312 6.5324e-05 deg
tp 2459230.659172244615
(2021-Jan-16.15917224)
0.00032105 TDB
period 1755.275281643286
4.81
3.4145e-05
9.348e-08
d
yr
n .2050960346590016 3.9897e-09 deg/d
Q 3.075946976387173 3.9891e-08 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      5997 days (16.42 yr)  
   first obs. used      2002-12-31  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64711  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:58:22  

Additional Information
 Earth MOID = 1.62185 au 
 Jupiter MOID = 2.33748 au 
 T_jup = 3.300 
[ 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 17.0   n/a MPO433987  

308941 (2006 SE406)          Discovered 2006-Sep-19 by Spacewatch at Kitt Peak
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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