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(2015 RZ277)
Classification: TransNeptunian Object          SPK-ID: 3831005
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4454614941258824 0.0048  
a 62.70933449739601 0.33916 au
q 34.77474065654625 0.11328 au
i 5.820922942964643 0.0034192 deg
node 194.1803978439968 0.0048314 deg
peri 46.63116972959177 0.44531 deg
M 78.48465232836971 1.2411 deg
tp 2419656.649764373054
(1912-Sep-11.14976437)
304.63 TDB
period 181383.0559542393
496.60
1471.5
4.029
d
yr
n .00198474988805362 1.6101e-05 deg/d
Q 90.64392833824577 0.49024 au
  Orbit Determination Parameters
   # obs. used (total)      27  
   data-arc span      914 days (2.50 yr)  
   first obs. used      2015-06-23  
   last obs. used      2017-12-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .2884  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 14:36:56  

Additional Information
 Earth MOID = 33.7638 au 
 Jupiter MOID = 29.4068 au 
 T_jup = 6.267 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.8   .5203 E2018T17 autocmod 2.6n
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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