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471921 (2013 FC28)
Classification: TransNeptunian Object          SPK-ID: 2471921
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08392900090284504 7.7989e-05  
a 45.85231146083406 0.0070644 au
q 42.00397277084019 0.0099114 au
i 16.30918703691938 0.00027636 deg
node 193.1607753118737 0.0003328 deg
peri 99.55724107896985 0.065079 deg
M 255.7573902699917 0.061372 deg
tp 2491838.980422240478
(2110-Apr-28.48042224)
11.963 TDB
period 113407.1085003105
310.49
26.209
0.07176
d
yr
n .003174404186480201 7.3362e-07 deg/d
Q 49.70065015082793 0.0076573 au
  Orbit Determination Parameters
   # obs. used (total)      51  
   data-arc span      7708 days (21.10 yr)  
   first obs. used      1999-03-21  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .3544  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 04:58:18  

Additional Information
 Earth MOID = 41.0285 au 
 Jupiter MOID = 37.0754 au 
 T_jup = 5.791 
[ 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 5.2   n/a MPO335283  

471921 (2013 FC28)          Discovered 2013-Mar-17 by Sheppard, S. S., Trujillo, C. A. at Cerro Tololo
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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