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393759 (2005 FN7)
Classification: Main-belt Asteroid          SPK-ID: 2393759
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .113316148562557 5.0719e-08  
a 2.630004081045793 3.239e-08 au
q 2.331982147877877 1.3499e-07 au
i 12.56739801717825 6.167e-06 deg
node 138.9767627823491 2.8045e-05 deg
peri 37.60249966632179 4.2786e-05 deg
M 208.5139618405326 3.6586e-05 deg
tp 2459656.045993198766
(2022-Mar-17.54599320)
0.0001655 TDB
period 1557.876622947423
4.27
2.8779e-05
7.879e-08
d
yr
n .2310837679295157 4.2689e-09 deg/d
Q 2.928026014213709 3.6061e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      5306 days (14.53 yr)  
   first obs. used      2005-03-16  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5817  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 13:08:41  

Additional Information
 Earth MOID = 1.35099 au 
 Jupiter MOID = 2.07668 au 
 T_jup = 3.357 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457246.5 (2015-Aug-12.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1122235294346539 5.0917e-08  
q 2.336236981071693 1.3542e-07 au
tp 2456539.944244637979
(2013-Sep-04.44424464)
0.00013889 TDB
node 139.0497146229952 2.8051e-05 deg
peri 37.81848913593023 4.2929e-05 deg
i 12.56341022562198 6.1639e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      5306 days (14.53 yr)  
   first obs. used      2005-03-16  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5817  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 13:08:41  

Additional Information
 Jupiter MOID = 2.07668 au 
 T_jup = 3.357 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.592498878402007E-15 -6.73737662972103E-15 6.115296034216123E-13 2.845362565286724E-15 6.88063365824875E-14 -4.919386454967604E-15
q -6.73737662972103E-15 1.833949393254659E-14 -3.476677075291655E-13 -4.330823873806796E-15 1.807106034409151E-13 1.393870305604835E-14
tp 6.115296034216123E-13 -3.476677075291655E-13 1.92893858865175E-8 1.959917492043434E-11 4.538406664916518E-9 -2.258471964833112E-11
node 2.845362565286724E-15 -4.330823873806796E-15 1.959917492043434E-11 7.86831267854174E-10 -7.626462100430832E-10 -3.704059851926738E-11
peri 6.88063365824875E-14 1.807106034409151E-13 4.538406664916518E-9 -7.626462100430832E-10 1.842923927028212E-9 3.113982383402165E-11
i -4.919386454967604E-15 1.393870305604835E-14 -2.258471964833112E-11 -3.704059851926738E-11 3.113982383402165E-11 3.799312996303452E-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 16.4   n/a MPO434464  

393759 (2005 FN7)          Discovered 2005-Mar-30 by CSS at Catalina
Reference: Last Updated: 2014-05-15
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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