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JPL Small-Body Database Browser
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201448 (2003 FE53)
Classification: Main-belt Asteroid          SPK-ID: 2201448
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 .1218350793823409 4.9415e-08  
a 2.24542625689763 1.4808e-08 au
q 1.971854570641314 1.1304e-07 au
i 6.015084073491284 5.1871e-06 deg
node 232.3076941510176 5.4511e-05 deg
peri 324.752832816099 6.0019e-05 deg
M 280.4239117163885 2.8701e-05 deg
tp 2458872.160632803067
(2020-Jan-23.66063280)
9.9552e-05 TDB
period 1228.985112469335
3.36
1.2158e-05
3.329e-08
d
yr
n .2929246223956862 2.8977e-09 deg/d
Q 2.518997943153945 1.6613e-08 au
  Orbit Determination Parameters
   # obs. used (total)      300  
   data-arc span      6305 days (17.26 yr)  
   first obs. used      2001-10-21  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59804  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:59:35  

Additional Information
 Earth MOID = .97299 au 
 Jupiter MOID = 2.45471 au 
 T_jup = 3.614 
[ 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 16.9   n/a MPO422781  

201448 (2003 FE53)          Discovered 2003-Mar-25 by NEAT at Haleakala
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2003 FE53 = 2001 WV57 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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