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JPL Small-Body Database Browser
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379695 (2011 FW74)
Classification: Main-belt Asteroid          SPK-ID: 2379695
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1286190514471152 8.0239e-08  
a 2.383739819778613 2.0153e-08 au
q 2.077145465261971 1.9758e-07 au
i 3.221819476926193 7.0211e-06 deg
node 1.78104776265322 0.00014197 deg
peri 102.7116866473335 0.00014475 deg
M 131.8580820986085 2.6045e-05 deg
tp 2458108.130709661167
(2017-Dec-20.63070966)
9.7803e-05 TDB
period 1344.270610499427
3.68
1.7048e-05
4.667e-08
d
yr
n .2678032214557245 3.3962e-09 deg/d
Q 2.690334174295256 2.2746e-08 au
  Orbit Determination Parameters
   # obs. used (total)      92  
   data-arc span      8033 days (21.99 yr)  
   first obs. used      1996-01-25  
   last obs. used      2018-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55093  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:32:21  

Additional Information
 Earth MOID = 1.09699 au 
 Jupiter MOID = 2.42771 au 
 T_jup = 3.523 
[ 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 18.0   n/a MPO434349  

379695 (2011 FW74)          Discovered 2007-Jan-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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