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JPL Small-Body Database Browser
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379686 (2011 FR37)
Classification: Main-belt Asteroid          SPK-ID: 2379686
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08958831620801844 1.1222e-07  
a 2.564174555303966 3.2318e-08 au
q 2.334454474430839 2.9675e-07 au
i 5.009974476961484 9.3772e-06 deg
node 316.2799389745512 7.9974e-05 deg
peri 233.7464179209165 8.8501e-05 deg
M 339.7355322151485 3.8046e-05 deg
tp 2458684.921391780288
(2019-Jul-20.42139178)
0.000159 TDB
period 1499.753231299896
4.11
2.8354e-05
7.763e-08
d
yr
n .2400394894885299 4.5381e-09 deg/d
Q 2.793894636177093 3.5214e-08 au
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      6770 days (18.54 yr)  
   first obs. used      2000-08-26  
   last obs. used      2019-03-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59821  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:51:02  

Additional Information
 Earth MOID = 1.33974 au 
 Jupiter MOID = 2.18963 au 
 T_jup = 3.422 
[ 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 16.9   n/a MPO423397  

379686 (2011 FR37)          Discovered 2005-Oct-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

Alternate Designations
 2011 FR37 = 2005 UF244 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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