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441171 (2007 TF350)
Classification: Main-belt Asteroid          SPK-ID: 2441171
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2305663715923973 2.1859e-07  
a 2.538535059997593 3.276e-08 au
q 1.953234242053859 5.7688e-07 au
i 7.198326326296761 2.3712e-05 deg
node 155.5651107182093 4.9349e-05 deg
peri 239.2069601764309 0.00018744 deg
M 17.49278620886794 0.00016482 deg
tp 2458928.715668010741
(2020-Mar-20.21566801)
0.00067513 TDB
period 1477.315231980174
4.04
2.8597e-05
7.829e-08
d
yr
n .2436852962772615 4.7172e-09 deg/d
Q 3.123835877941326 4.0314e-08 au
  Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      8860 days (24.26 yr)  
   first obs. used      1995-07-25  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63026  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:56:18  

Additional Information
 Earth MOID = .970629 au 
 Jupiter MOID = 2.34344 au 
 T_jup = 3.398 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457757.5 (2017-Jan-04.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2315712923812092 2.3189e-07  
q 1.950242353220352 6.174e-07 au
tp 2457447.382492562059
(2016-Feb-28.88249256)
0.00063676 TDB
node 155.7940682020076 4.9185e-05 deg
peri 238.2933013707446 0.00018546 deg
i 7.206661530983032 2.3724e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      8860 days (24.26 yr)  
   first obs. used      1995-07-25  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63026  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:56:18  

Additional Information
 Jupiter MOID = 2.34344 au 
 T_jup = 3.398 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.377492852382757E-14 -1.431412995016369E-13 -1.451761418884715E-10 3.0765252562384E-12 -4.078534311261279E-11 -1.89540759650379E-12
q -1.431412995016369E-13 3.811885201150253E-13 3.869978766389369E-10 -8.208787473130562E-12 1.087468724703916E-10 5.05804649697941E-12
tp -1.451761418884715E-10 3.869978766389369E-10 4.054617043775609E-7 -8.59738082869518E-9 1.142178369601589E-7 5.298203981317641E-9
node 3.0765252562384E-12 -8.208787473130562E-12 -8.59738082869518E-9 2.419190975895683E-9 -4.638029299172974E-9 -8.356184225804529E-10
peri -4.078534311261279E-11 1.087468724703916E-10 1.142178369601589E-7 -4.638029299172974E-9 3.439590426740582E-8 2.209027037850918E-9
i -1.89540759650379E-12 5.05804649697941E-12 5.298203981317641E-9 -8.356184225804529E-10 2.209027037850918E-9 5.628266729239216E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.4   n/a MPO495185  

441171 (2007 TF350)          Discovered 2007-Oct-14 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

Alternate Designations
 2007 TF350 = 2003 SU59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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