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JPL Small-Body Database Browser
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523794 (2015 RR245)
Classification: TransNeptunian Object          SPK-ID: 2523794
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

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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.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5828655587068726 0.00010799  
a 81.37278691629884 0.016072 au
q 33.94339200679502 0.0025158 au
i 7.575456985040337 0.00017896 deg
node 211.6792198224354 0.00067127 deg
peri 261.0248463636648 0.0043016 deg
M 323.8612967285991 0.015054 deg
tp 2485515.059525680084
(2093-Jan-02.55952568)
3.308 TDB
period 268112.5926538882
734.05
79.434
0.2175
d
yr
n .001342719476308713 3.9781e-07 deg/d
Q 128.8021818258026 0.02544 au
  Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      4786 days (13.10 yr)  
   first obs. used      2004-10-15  
   last obs. used      2017-11-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .46903  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:53:05  

Additional Information
 Earth MOID = 32.9688 au 
 Jupiter MOID = 28.7562 au 
 T_jup = 6.435 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 3.8   n/a MPO450831  

523794 (2015 RR245)          Discovered 2010-Jun-15 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2018-10-01
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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