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(2015 RP280)
Classification: TransNeptunian Object          SPK-ID: 3835646
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 .0966458991984621 0.0020379  
a 45.57185744834894 0.019499 au
q 41.16752430710912 0.076099 au
i 3.488236153023941 0.0011281 deg
node 232.435018482855 0.018304 deg
peri 46.31472747397553 0.05678 deg
M 82.88981247017863 0.23606 deg
tp 2433127.774638637140
(1949-Jul-30.27463864)
57.128 TDB
period 112368.2253888752
307.65
72.119
0.1975
d
yr
n .003203752651197793 2.0562e-06 deg/d
Q 49.97619058958875 0.021384 au
  Orbit Determination Parameters
   # obs. used (total)      34  
   data-arc span      883 days (2.42 yr)  
   first obs. used      2015-06-23  
   last obs. used      2017-11-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .12815  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-24 05:16:19  

Additional Information
 Earth MOID = 40.1521 au 
 Jupiter MOID = 35.9427 au 
 T_jup = 5.994 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 7.3   .2014 MPO458669 autocmod 2.6n
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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