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JPL Small-Body Database Browser
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469845 (2005 TF71)
Classification: Main-belt Asteroid          SPK-ID: 2469845
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1865275695622444 7.824e-08  
a 2.697540667868329 5.2544e-08 au
q 2.194374963295536 2.3042e-07 au
i 15.38510625016349 9.4644e-06 deg
node 120.1238025468562 2.739e-05 deg
peri 317.457613063535 3.9565e-05 deg
M 39.97031948592586 3.3963e-05 deg
tp 2458420.825871543047
(2018-Oct-29.32587154)
0.00015071 TDB
period 1618.267931715652
4.43
4.7282e-05
1.295e-07
d
yr
n .2224600716262949 6.4997e-09 deg/d
Q 3.200706372441121 6.2345e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      4861 days (13.31 yr)  
   first obs. used      2005-10-06  
   last obs. used      2019-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54863  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:30:15  

Additional Information
 Earth MOID = 1.23409 au 
 Jupiter MOID = 2.07939 au 
 T_jup = 3.293 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO382995  

469845 (2005 TF71)          Discovered 2005-Oct-06 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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