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160019 (1994 FE)
Classification: Main-belt Asteroid          SPK-ID: 2160019
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1181536561336626 7.2115e-08  
a 2.542969238151476 2.0827e-08 au
q 2.242508125228445 1.8342e-07 au
i 17.61059387659905 1.1961e-05 deg
node 155.7331750168709 1.8382e-05 deg
peri 62.64777509804028 6.236e-05 deg
M 158.4348460886745 5.9148e-05 deg
tp 2456948.634056116476
(2014-Oct-18.13405612)
0.00024019 JED
period 1481.187665412476
4.06
1.8196e-05
4.982e-08
d
yr
n .243048202740568 2.9859e-09 deg/d
Q 2.843430351074508 2.3288e-08 au
  Orbit Determination Parameters
   # obs. used (total)      465  
   data-arc span      7800 days (21.36 yr)  
   first obs. used      1994-03-11  
   last obs. used      2015-07-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53029  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 18:19:06  

Additional Information
 Earth MOID = 1.29238 au 
 Jupiter MOID = 2.22758 au 
 T_jup = 3.369 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7 mag n/a MPO280846  

160019 (1994 FE)          Discovered 1994-Mar-19 by McNaught, R. H. at Siding Spring
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

Alternate Designations
 1994 FE = 1998 FD94 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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