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479345 (2013 WY67)
Classification: Apollo [NEO]          SPK-ID: 2479345
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3726801188699617 1.7339e-07  
a 1.342850806914479 1.2846e-08 au
q .8423970085689673 2.3001e-07 au
i 19.82134394146175 1.4176e-05 deg
node 64.00140487242129 1.4148e-05 deg
peri 151.9593487330403 3.4911e-05 deg
M 321.1861571350997 6.4652e-05 deg
tp 2459061.780770353174
(2020-Jul-31.28077035)
0.00010259 TDB
period 568.3816828941868
1.56
8.1557e-06
2.233e-08
d
yr
n .6333772020359418 9.0883e-09 deg/d
Q 1.843304605259992 1.7633e-08 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      6222 days (17.03 yr)  
   first obs. used      2002-11-16  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50724  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-30 06:17:33  

Additional Information
 Earth MOID = .13293 au 
 Jupiter MOID = 3.15883 au 
 T_jup = 4.762 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 19.2   n/a MPO503643  

479345 (2013 WY67)          Discovered 2013-Nov-27 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2016-11-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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