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JPL Small-Body Database Browser
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215087 (2009 FL43)
Classification: Main-belt Asteroid          SPK-ID: 2215087
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1852477444892408 6.0549e-08  
a 3.126400634510931 5.0173e-08 au
q 2.54724196859805 1.7316e-07 au
i 13.36014809165637 6.7898e-06 deg
node 58.4471842998087 2.2219e-05 deg
peri 129.3571815665017 2.8796e-05 deg
M 293.8310087623559 2.2065e-05 deg
tp 2458971.622585517579
(2020-May-02.12258552)
0.00013029 TDB
period 2019.135070481774
5.53
4.8605e-05
1.331e-07
d
yr
n .178294164299817 4.2919e-09 deg/d
Q 3.705559300423813 5.9467e-08 au
  Orbit Determination Parameters
   # obs. used (total)      276  
   data-arc span      7578 days (20.75 yr)  
   first obs. used      1998-04-02  
   last obs. used      2018-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61334  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:04:47  

Additional Information
 Earth MOID = 1.57052 au 
 Jupiter MOID = 1.36941 au 
 T_jup = 3.147 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457124.5 (2015-Apr-12.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1857096612779232 6.0434e-08  
q 2.544356029573193 1.7292e-07 au
tp 2456950.748911993925
(2014-Oct-20.24891199)
9.9288e-05 TDB
node 58.47038946254697 2.2224e-05 deg
peri 129.0372675181075 2.8799e-05 deg
i 13.36137284362432 6.7903e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      276  
   data-arc span      7578 days (20.75 yr)  
   first obs. used      1998-04-02  
   last obs. used      2018-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61334  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:04:47  

Additional Information
 Jupiter MOID = 1.36941 au 
 T_jup = 3.147 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.652275309867988E-15 -1.022727947060555E-14 2.919653553523085E-12 -3.311279951632666E-15 4.793343228260659E-13 8.238760476887037E-15
q -1.022727947060555E-14 2.990214596763338E-14 -7.123681496074581E-12 5.938678641220321E-15 -1.129995964363897E-12 -2.122491531107057E-14
tp 2.919653553523085E-12 -7.123681496074581E-12 9.85810408042971E-9 -2.524214030283662E-11 1.843007667357766E-9 1.479074829713908E-11
node -3.311279951632666E-15 5.938678641220321E-15 -2.524214030283662E-11 4.938953799884659E-10 -4.847632254459725E-10 -2.617111516022057E-11
peri 4.793343228260659E-13 -1.129995964363897E-12 1.843007667357766E-9 -4.847632254459725E-10 8.29385163494333E-10 2.80193521176977E-11
i 8.238760476887037E-15 -2.122491531107057E-14 1.479074829713908E-11 -2.617111516022057E-11 2.80193521176977E-11 4.610858893578857E-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 15.3   n/a MPO427264  
diameter diameter 5.506 km 0.302 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.044   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215087 (2009 FL43)          Discovered 2009-Mar-30 by Tozzi, F. at Sierra Stars
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2009 FL43 = 1998 GL4 = 2003 BQ90 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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