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26705 (2001 FL145)
Classification: Jupiter Trojan          SPK-ID: 2026705
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08856247259214868 6.0027e-08  
a 5.223491120450547 1.3766e-07 au
q 4.760885831260313 3.8995e-07 au
i 11.80683235059121 6.6483e-06 deg
node 52.74019666753388 3.0289e-05 deg
peri 26.56226649631158 5.4313e-05 deg
M 298.3814278799273 5.0436e-05 deg
tp 2459746.860844635188
(2022-Jun-16.36084464)
0.00062861 TDB
period 4360.534410714458
11.94
0.00017237
4.719e-07
d
yr
n .08255868801664043 3.2636e-09 deg/d
Q 5.686096409640781 1.4985e-07 au
  Orbit Determination Parameters
   # obs. used (total)      583  
   data-arc span      15605 days (42.72 yr)  
   first obs. used      1977-02-12  
   last obs. used      2019-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59198  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 00:56:24  

Additional Information
 Earth MOID = 3.78082 au 
 Jupiter MOID = .166463 au 
 T_jup = 2.950 
[ 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 11.9   n/a MPO412375  
diameter diameter 21.260 km 0.544 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  
geometric albedo albedo 0.074   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  

26705 (2001 FL145)          Discovered 2001-Mar-24 by LONEOS at Anderson Mesa
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 FL145 = 1977 CJ3 = 1998 XP43 = 1999 XA177 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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