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(2015 RL277)
Classification: TransNeptunian Object          SPK-ID: 3827114
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 .8507574010307961 0.00014238  
a 34.77813606253325 0.030052 au
q 5.190379413277057 0.00049006 au
i 3.116768222235498 7.1646e-05 deg
node 299.294300139315 0.0036393 deg
peri 11.1597542227262 0.0063474 deg
M 11.12056719176072 0.014574 deg
tp 2456686.398957644767
(2014-Jan-28.89895764)
0.033528 TDB
period 74913.11916761889
205.10
97.098
0.2658
d
yr
n .00480556682194071 6.2287e-06 deg/d
Q 64.36589271178944 0.055618 au
  Orbit Determination Parameters
   # obs. used (total)      17  
   data-arc span      462 days (1.26 yr)  
   first obs. used      2015-06-23  
   last obs. used      2016-09-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .20871  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Aug-29 12:12:11  

Additional Information
 Earth MOID = 4.17609 au 
 Jupiter MOID = .115479 au 
 T_jup = 2.863 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   .40491 MPO451708 autocmod 2.6n
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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