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(2015 RY245)
Classification: TransNeptunian Object          SPK-ID: 3775257
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8661601748637366 0.0028285  
a 233.715991162114 4.5912 au
q 31.28050738868581 0.046695 au
i 6.020435899414677 0.0010408 deg
node 341.4407310718577 0.005986 deg
peri 354.533577525766 0.24642 deg
M 1.831103169833368 0.047327 deg
tp 2452362.436796465651
(2002-Mar-28.93679647)
24.091 TDB
period 1305061.77513189
3573.06
38456
105.3
d
yr
n .0002758490110275571 8.1284e-06 deg/d
Q 436.1514749355422 8.568 au
  Orbit Determination Parameters
   # obs. used (total)      27  
   data-arc span      538 days (1.47 yr)  
   first obs. used      2015-07-14  
   last obs. used      2017-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .20582  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Jun-18 20:00:40  

Additional Information
 Earth MOID = 30.2712 au 
 Jupiter MOID = 26.2772 au 
 T_jup = 6.684 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 8.9   n/a MPO412021  
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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