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(2015 RE277)
Classification: Centaur          SPK-ID: 3827107
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7642840902376239 4.8839e-05  
a 20.19488771592058 0.0039805 au
q 4.760256330507253 0.00014656 au
i 1.624546479462329 8.3978e-05 deg
node 357.8005727251752 0.0013306 deg
peri 64.31365194170536 0.0048824 deg
M 14.99328331413582 0.0045578 deg
tp 2457819.941424845419
(2017-Mar-07.44142485)
0.032372 TDB
period 33148.24889536179
90.75
9.8005
0.02683
d
yr
n .01086030218779889 3.2109e-06 deg/d
Q 35.6295191013339 0.0070227 au
  Orbit Determination Parameters
   # obs. used (total)      19  
   data-arc span      499 days (1.37 yr)  
   first obs. used      2015-06-23  
   last obs. used      2016-11-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      4  
   norm. resid. RMS      .26172  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 14:36:54  

Additional Information
 Earth MOID = 3.77318 au 
 Jupiter MOID = .150122 au 
 T_jup = 2.798 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   .3527 MPO451707 autocmod 2.6n
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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