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447203 (2005 SF262)
Classification: Main-belt Asteroid          SPK-ID: 2447203
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08480734534547933 7.8631e-08  
a 2.872890933081169 4.3354e-08 au
q 2.629248679579458 2.4817e-07 au
i 3.177097475302708 7.2155e-06 deg
node 86.60709071189149 0.00013965 deg
peri 248.3793098549314 0.00014661 deg
M 30.29580576032122 4.3087e-05 deg
tp 2458850.822285951052
(2020-Jan-02.32228595)
0.00021267 TDB
period 1778.595277640501
4.87
4.026e-05
1.102e-07
d
yr
n .2024069244564615 4.5817e-09 deg/d
Q 3.11653318658288 4.7031e-08 au
  Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      5145 days (14.09 yr)  
   first obs. used      2005-09-23  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67924  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:20:38  

Additional Information
 Earth MOID = 1.62129 au 
 Jupiter MOID = 2.17855 au 
 T_jup = 3.290 
[ 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 16.6   n/a MPO446774  

447203 (2005 SF262)          Discovered 2005-Sep-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2005 SF262 = 2010 TC189 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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