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359254 (2009 FL28)
Classification: Main-belt Asteroid          SPK-ID: 2359254
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05885042561120608 1.8746e-07  
a 2.544271197066616 2.0529e-08 au
q 2.394539754248913 4.7955e-07 au
i 4.304525654212196 4.5423e-06 deg
node 99.28000832823439 0.0001248 deg
peri 33.52899920558895 0.00027132 deg
M 51.06630295228133 0.00024256 deg
tp 2459186.230904936231
(2020-Dec-02.73090494)
0.00099898 TDB
period 1482.325327010483
4.06
1.7941e-05
4.912e-08
d
yr
n .2428616670309743 2.9394e-09 deg/d
Q 2.69400263988432 2.1738e-08 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      7764 days (21.26 yr)  
   first obs. used      1999-12-16  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60872  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 12:16:47  

Additional Information
 Earth MOID = 1.41103 au 
 Jupiter MOID = 2.31709 au 
 T_jup = 3.437 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458002.5 (2017-Sep-06.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05837309205440529 1.9405e-07  
q 2.396790010190297 4.9812e-07 au
tp 2457708.541009425989
(2016-Nov-16.04100943)
0.00099514 TDB
node 99.30307285656897 0.00012487 deg
peri 34.71485841829293 0.00026978 deg
i 4.302951440588031 4.5398e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      7764 days (21.26 yr)  
   first obs. used      1999-12-16  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60872  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 12:16:47  

Additional Information
 Jupiter MOID = 2.31709 au 
 T_jup = 3.437 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.765678007044139E-14 -9.65905797226831E-14 1.867665058490788E-10 3.336154723083672E-12 4.501176232162772E-11 8.957488670030313E-15
q -9.65905797226831E-14 2.481253852791744E-13 -4.790880531849715E-10 -8.558196842352161E-12 -1.154468525109734E-10 -2.265532620563146E-14
tp 1.867665058490788E-10 -4.790880531849715E-10 9.903028232526706E-7 1.722829938454668E-8 2.387495904208831E-7 5.747697844560059E-11
node 3.336154723083672E-12 -8.558196842352161E-12 1.722829938454668E-8 1.559278737068792E-8 -1.109405464650394E-8 3.400396231576535E-11
peri 4.501176232162772E-11 -1.154468525109734E-10 2.387495904208831E-7 -1.109405464650394E-8 7.27814034320491E-8 -1.90931336332886E-11
i 8.957488670030313E-15 -2.265532620563146E-14 5.747697844560059E-11 3.400396231576535E-11 -1.90931336332886E-11 2.060974421136849E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.60   n/a MPCxxxxx  

359254 (2009 FL28)          Discovered 2009-Mar-22 by Teamo, N. at Hibiscus
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2009 FL28 = 2007 UU24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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