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268673 (2006 FF15)
Classification: Main-belt Asteroid          SPK-ID: 2268673
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02221404765163952 4.5415e-08  
a 3.027848634627715 4.0954e-08 au
q 2.960587860776143 1.4127e-07 au
i 9.907605471758806 5.2685e-06 deg
node 51.76794844286326 2.5631e-05 deg
peri 107.4602839402284 0.00013101 deg
M 268.5800834147191 0.00013152 deg
tp 2459489.195103458652
(2021-Oct-01.69510346)
0.00070793 TDB
period 1924.419139903706
5.27
3.9044e-05
1.069e-07
d
yr
n .1870694343738515 3.7954e-09 deg/d
Q 3.095109408479287 4.1864e-08 au
  Orbit Determination Parameters
   # obs. used (total)      418  
   data-arc span      8958 days (24.53 yr)  
   first obs. used      1996-04-18  
   last obs. used      2020-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61309  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:11:38  

Additional Information
 Earth MOID = 1.98002 au 
 Jupiter MOID = 1.89734 au 
 T_jup = 3.221 
[ 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 15.2   n/a MPO454997  
diameter diameter 3.422 km 0.383 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.151   0.094 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

268673 (2006 FF15)          Discovered 2006-Mar-23 by CSS at Catalina
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2006 FF15 = 1996 HB21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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