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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09005645055571361 1.1239e-07  
a 2.565893262434047 3.1937e-08 au
q 2.334818022714417 2.9693e-07 au
i 5.010634133873975 9.3783e-06 deg
node 316.2622457468835 7.9929e-05 deg
peri 234.0945238304523 8.8403e-05 deg
M 75.38779886204247 3.8534e-05 deg
tp 2458686.120029522400
(2019-Jul-21.62002952)
0.00015878 TDB
period 1501.261359003815
4.11
2.8028e-05
7.674e-08
d
yr
n .2397983521262969 4.477e-09 deg/d
Q 2.796968502153678 3.4813e-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 = 1.33966 au 
 Jupiter MOID = 2.18541 au 
 T_jup = 3.421 
[ 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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