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437749 (2014 FL15)
Classification: Main-belt Asteroid          SPK-ID: 2437749
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04009877912650817 4.3992e-08  
a 3.113521744068157 4.7092e-08 au
q 2.988673323347187 1.4014e-07 au
i 10.00150664323597 4.9236e-06 deg
node 145.592887258602 3.8289e-05 deg
peri 181.5692868294103 9.3559e-05 deg
M 284.4405383430975 8.7266e-05 deg
tp 2459621.675049647387
(2022-Feb-11.17504965)		 0.00048897 TDB
period 2006.671494849225
5.49		 4.5526e-05
1.246e-07		 d
yr
n .1794015617025792 4.0702e-09 deg/d
Q 3.238370164789127 4.898e-08 au
   Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      6256 days (17.13 yr)  
   first obs. used      2003-03-31  
   last obs. used      2020-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50057  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:27:38  

Additional Information
 Earth MOID = 1.97488 au 
 Jupiter MOID = 1.97182 au 
 T_jup = 3.194 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457918.5 (2017-Jun-14.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03904294746100403 4.4056e-08  
q 2.994195602018434 1.4017e-07 au
tp 2457616.650536475445
(2016-Aug-16.15053648)		 0.00049108 TDB
node 145.6081809255749 3.8299e-05 deg
peri 182.0133784708812 9.5548e-05 deg
i 9.998239689469884 4.9221e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      6256 days (17.13 yr)  
   first obs. used      2003-03-31  
   last obs. used      2020-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50057  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:27:38  

Additional Information
 Jupiter MOID = 1.97182 au 
 T_jup = 3.194 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.940969291706265E-15 -5.841987757292398E-15 4.138341770199976E-12 -3.64172835363479E-15 7.662822887047991E-13 2.252092725813072E-15
q -5.841987757292398E-15 1.964896281167922E-14 -8.742555818295842E-12 1.615139239164404E-14 -1.6023245676639E-12 -2.60954481053935E-15
tp 4.138341770199976E-12 -8.742555818295842E-12 2.411607382304505E-7 -8.177403857237522E-11 4.306760483344206E-8 3.275514762278797E-11
node -3.64172835363479E-15 1.615139239164404E-14 -8.177403857237522E-11 1.466803746695065E-9 -1.45857024762134E-9 3.745621688694472E-11
peri 7.662822887047991E-13 -1.6023245676639E-12 4.306760483344206E-8 -1.45857024762134E-9 9.129456431819144E-9 -3.091431992115088E-11
i 2.252092725813072E-15 -2.60954481053935E-15 3.275514762278797E-11 3.745621688694472E-11 -3.091431992115088E-11 2.422689538914483E-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 16.22   n/a E2021B25  

437749 (2014 FL15)          Discovered 2008-Jan-11 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

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