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505679 (2014 WT69)
Classification: TransNeptunian Object          SPK-ID: 2505679
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07713568649742414 2.6066e-05  
a 47.60564239619598 0.0014313 au
q 43.93354848881452 0.0016501 au
i 11.94160201504815 8.5978e-05 deg
node 260.792351495306 0.00026358 deg
peri 75.99954277831627 0.018701 deg
M 69.02599102505411 0.01725 deg
tp 2436196.878047591370
(1957-Dec-24.37804759)
4.7794 TDB
period 119973.7052650395
328.47
5.4108
0.01481
d
yr
n .003000657512449975 1.3533e-07 deg/d
Q 51.27773630357743 0.0015418 au
  Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      3799 days (10.40 yr)  
   first obs. used      2010-07-17  
   last obs. used      2020-12-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .72146  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 18:42:46  

Additional Information
 Earth MOID = 42.9434 au 
 Jupiter MOID = 39.06 au 
 T_jup = 6.010 
[ 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 5.7   n/a MPO322397  

505679 (2014 WT69)          Discovered 2010-Oct-08 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-11-07
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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