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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 | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05891840536437119 2.2199e-07  
a 2.544447488656514 2.6596e-08 au
q 2.394532700091493 5.5887e-07 au
i 4.3047557406572 5.0718e-06 deg
node 99.28283081435211 0.00016006 deg
peri 33.78125976998623 0.00034823 deg
M 314.6717215424595 0.00032017 deg
tp 2459187.161774426086
(2020-Dec-03.66177443)
0.0013195 TDB
period 1482.479394321946
4.06
2.3244e-05
6.364e-08
d
yr
n .2428364275273157 3.8074e-09 deg/d
Q 2.694362277221535 2.8163e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      7261 days (19.88 yr)  
   first obs. used      1999-12-16  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66229  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 23:25:07  

Additional Information
 Earth MOID = 1.4104 au 
 Jupiter MOID = 2.31784 au 
 T_jup = 3.437 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457694.5 (2016-Nov-02.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05776043255179227 2.2905e-07  
q 2.397084335958946 5.7719e-07 au
tp 2457708.053107883783
(2016-Nov-15.55310788)
0.0013279 TDB
node 99.33173867147576 0.00016019 deg
peri 34.57216429421985 0.00035173 deg
i 4.303167111432368 5.0682e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      7261 days (19.88 yr)  
   first obs. used      1999-12-16  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66229  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 23:25:07  

Additional Information
 Jupiter MOID = 2.31784 au 
 T_jup = 3.437 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.246337679122714E-14 -1.320900711122923E-13 2.943534830857649E-10 5.954001535418515E-12 6.972866967444024E-11 3.855406358375411E-15
q -1.320900711122923E-13 3.331501177973266E-13 -7.379640862084026E-10 -1.494871013256725E-11 -1.748249073874427E-10 -8.553182392072671E-15
tp 2.943534830857649E-10 -7.379640862084026E-10 1.76320171530766E-6 3.485248789912159E-8 4.175205787150605E-7 4.203606707615619E-11
node 5.954001535418515E-12 -1.494871013256725E-11 3.485248789912159E-8 2.566034567453987E-8 -1.664175787335475E-8 -1.82359945687859E-10
peri 6.972866967444024E-11 -1.748249073874427E-10 4.175205787150605E-7 -1.664175787335475E-8 1.237146775308158E-7 1.924670757676922E-10
i 3.855406358375411E-15 -8.553182392072671E-15 4.203606707615619E-11 -1.82359945687859E-10 1.924670757676922E-10 2.568654321005711E-11

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 17.3   n/a MPO503415  

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

[ show close-approach data ]
Alternate Designations
 2009 FL28 = 2007 UU24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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