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JPL Small-Body Database Browser
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469927 (2005 YU269)
Classification: Main-belt Asteroid          SPK-ID: 2469927
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2165052583808106 3.2031e-07  
a 2.776732848174746 1.3752e-07 au
q 2.175555585426189 7.8535e-07 au
i 9.194789275914761 1.0417e-05 deg
node 109.3296313029519 6.4709e-05 deg
peri 85.10851832748408 0.00010728 deg
M 260.2838841916271 7.7894e-05 deg
tp 2459068.625637302020
(2020-Aug-07.12563730)
0.00038991 TDB
period 1690.050079292964
4.63
0.00012555
3.437e-07
d
yr
n .2130114393714337 1.5824e-08 deg/d
Q 3.377910110923304 1.6729e-07 au
  Orbit Determination Parameters
   # obs. used (total)      58  
   data-arc span      3847 days (10.53 yr)  
   first obs. used      2005-12-26  
   last obs. used      2016-07-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5367  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 07:37:36  

Additional Information
 Earth MOID = 1.19863 au 
 Jupiter MOID = 1.67441 au 
 T_jup = 3.282 
[ 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 17.5   n/a MPO383015  

469927 (2005 YU269)          Discovered 2005-Dec-26 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-08-22

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