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541307 (2011 FJ30)
Classification: Main-belt Asteroid          SPK-ID: 2541307
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1312722155275904 1.042e-07  
a 3.034810055832796 4.3691e-08 au
q 2.636423816098215 3.2479e-07 au
i 9.250119243522414 9.83e-06 deg
node 207.4429793845773 3.8791e-05 deg
peri 195.4454262569943 5.5091e-05 deg
M 73.89497576050024 3.1734e-05 deg
tp 2458804.123308129952
(2019-Nov-16.62330813)
0.00017083 TDB
period 1931.05969119884
5.29
4.1701e-05
1.142e-07
d
yr
n .1864261377526372 4.0258e-09 deg/d
Q 3.433196295567377 4.9426e-08 au
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      6352 days (17.39 yr)  
   first obs. used      2003-09-18  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5326  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:22:48  

Additional Information
 Earth MOID = 1.64498 au 
 Jupiter MOID = 1.98571 au 
 T_jup = 3.209 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.00   .31714 MPCxxxxx autocmod 2.8

541307 (2011 FJ30)          Discovered 2003-Sep-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-12-13

[ show close-approach data ]
Alternate Designations
 2011 FJ30 = 2014 WW452 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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