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472232 (2014 FW71)
Classification: TransNeptunian Object          SPK-ID: 2472232
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06092361645723703 5.7005e-05  
a 42.95716432960072 0.0020801 au
q 40.34005852589362 0.0035345 au
i 13.89510981090449 0.00012461 deg
node 247.6189862793041 0.00074508 deg
peri 37.64362833355856 0.035714 deg
M 281.5916030263385 0.033289 deg
tp 2481598.637625380015
(2082-Apr-14.13762538)
7.8922 TDB
period 102837.5767948092
281.55
7.4693
0.02045
d
yr
n .003500665916295406 2.5426e-07 deg/d
Q 45.57427013330782 0.0022068 au
  Orbit Determination Parameters
   # obs. used (total)      92  
   data-arc span      2936 days (8.04 yr)  
   first obs. used      2012-04-13  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .454  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 04:59:35  

Additional Information
 Earth MOID = 39.3328 au 
 Jupiter MOID = 35.1717 au 
 T_jup = 5.689 
[ 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 6.02   n/a E2021B25  

472232 (2014 FW71)          Discovered 2014-Mar-27 by Cerro Tololo at Cerro Tololo
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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