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JPL Small-Body Database Browser
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295675 (2008 TF91)
Classification: Jupiter Trojan          SPK-ID: 2295675
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05773238082504349 9.9851e-08  
a 5.31139164278208 2.6301e-07 au
q 5.004752357750031 7.3939e-07 au
i 5.203758957039452 6.7006e-06 deg
node 22.78206549772861 8.6841e-05 deg
peri 4.028014653173522 0.00011565 deg
M 297.9936625228304 8.1585e-05 deg
tp 2459370.595338633972
(2021-Jun-05.09533863)
0.001039 TDB
period 4471.064300650012
12.24
0.0003321
9.092e-07
d
yr
n .08051774159178665 5.9807e-09 deg/d
Q 5.618030927814128 2.782e-07 au
  Orbit Determination Parameters
   # obs. used (total)      210  
   data-arc span      6400 days (17.52 yr)  
   first obs. used      2002-03-21  
   last obs. used      2019-09-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51401  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:02:08  

Additional Information
 Earth MOID = 4.00834 au 
 Jupiter MOID = .0615319 au 
 T_jup = 2.989 
[ 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 13.5   n/a MPO455186  

295675 (2008 TF91)          Discovered 2008-Oct-03 by La Sagra at La Sagra
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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