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JPL Small-Body Database Browser
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518463 (2005 JY80)
Classification: Amor [NEO]          SPK-ID: 2518463
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 91 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5612837600160047 6.5229e-08  
a 2.640679774156507 1.8731e-08 au
q 1.158509101519729 1.654e-07 au
i 18.22889891324548 1.0799e-05 deg
node 117.9010112136854 3.8644e-05 deg
peri 212.4002355259705 3.9479e-05 deg
M 157.1758220340397 1.1316e-05 deg
tp 2458316.186236344387
(2018-Jul-16.68623634)
4.4574e-05 TDB
period 1567.371824291575
4.29
1.6676e-05
4.566e-08
d
yr
n .2296838531997433 2.4438e-09 deg/d
Q 4.122850446793286 2.9244e-08 au
  Orbit Determination Parameters
   # obs. used (total)      578  
   data-arc span      4989 days (13.66 yr)  
   first obs. used      2005-05-11  
   last obs. used      2019-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42996  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jan-26 10:19:21  

Additional Information
 Earth MOID = .185062 au 
 Jupiter MOID = 1.39285 au 
 T_jup = 3.090 
[ 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 16.8   n/a MPO456459  

518463 (2005 JY80)          Discovered 2005-May-11 by CSS at Catalina
Reference: Last Updated: 2018-05-31

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