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JPL Small-Body Database Browser
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523983 (1999 RY214)
Classification: TransNeptunian Object          SPK-ID: 2523983
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1752254992641833 0.00022635  
a 44.93833477170489 0.015244 au
q 37.0639926252319 0.002421 au
i 13.68636506808698 0.00020474 deg
node 327.2362350768916 0.00099904 deg
peri 69.99652439447897 0.019799 deg
M 4.084034238877873 0.012184 deg
tp 2457352.223589837834
(2015-Nov-25.72358984)
4.2084 TDB
period 110033.2370822266
301.25
55.988
0.1533
d
yr
n .003271738699561989 1.6648e-06 deg/d
Q 52.81267691817789 0.017915 au
  Orbit Determination Parameters
   # obs. used (total)      29  
   data-arc span      6948 days (19.02 yr)  
   first obs. used      1999-09-06  
   last obs. used      2018-09-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .4112  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:47:10  

Additional Information
 Earth MOID = 36.0963 au 
 Jupiter MOID = 32.2585 au 
 T_jup = 5.738 
[ 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 7.4   n/a MPO157339  

523983 (1999 RY214)          Discovered 1999-Sep-06 by Jewitt, D. C., Luu, J. X., Trujillo, C. A. at Mauna Kea
Reference: Last Updated: 2019-05-29
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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