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308877 (2006 SF73)
Classification: Main-belt Asteroid          SPK-ID: 2308877
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03553559578168701 5.8673e-08  
a 2.869321129875713 3.592e-08 au
q 2.767358094036596 1.8237e-07 au
i 2.803079288803259 5.1942e-06 deg
node 140.80231419 0.00016573 deg
peri 145.7228705535549 0.00019875 deg
M 27.49589089972234 0.0001085 deg
tp 2458864.908502628825
(2020-Jan-16.40850263)
0.00053539 TDB
period 1775.281231353584
4.86
3.3336e-05
9.127e-08
d
yr
n .2027847721487562 3.8079e-09 deg/d
Q 2.971284165714829 3.7197e-08 au
  Orbit Determination Parameters
   # obs. used (total)      189  
   data-arc span      4692 days (12.85 yr)  
   first obs. used      2006-09-19  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67391  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:58:13  

Additional Information
 Earth MOID = 1.75156 au 
 Jupiter MOID = 2.07516 au 
 T_jup = 3.296 
[ 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 16.5   n/a MPO437368  

308877 (2006 SF73)          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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