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JPL Small-Body Database Browser
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393225 (2013 FL4)
Classification: Jupiter Trojan          SPK-ID: 2393225
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05865516519075496 8.1891e-08  
a 5.23091248262901 4.1659e-07 au
q 4.924092446862023 6.6978e-07 au
i 23.21844685767686 7.9936e-06 deg
node 176.9358832639936 1.6341e-05 deg
peri 295.510885723599 0.00011184 deg
M 255.8906310077523 0.00012672 deg
tp 2460264.223091686497
(2023-Nov-15.72309169)
0.0016604 TDB
period 4369.830663761059
11.96
0.00052203
1.429e-06
d
yr
n .08238305501983743 9.8416e-09 deg/d
Q 5.537732518395996 4.4103e-07 au
  Orbit Determination Parameters
   # obs. used (total)      169  
   data-arc span      6801 days (18.62 yr)  
   first obs. used      2001-02-17  
   last obs. used      2019-10-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56168  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 13:06:36  

Additional Information
 Earth MOID = 4.00209 au 
 Jupiter MOID = .354414 au 
 T_jup = 2.834 
[ 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 13.6   n/a MPO455789  

393225 (2013 FL4)          Discovered 2008-Sep-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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