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461806 (2005 YL43)
Classification: Main-belt Asteroid          SPK-ID: 2461806
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08541628691145912 6.4859e-08  
a 2.763329233557561 2.8318e-08 au
q 2.527295910913186 1.842e-07 au
i 9.965242757986239 6.9546e-06 deg
node 118.3056439872651 3.9141e-05 deg
peri 70.31657051272822 6.2118e-05 deg
M 342.3457651825742 4.5462e-05 deg
tp 2459082.779903211629
(2020-Aug-21.27990321)
0.00021212 TDB
period 1677.827754219573
4.59
2.5791e-05
7.061e-08
d
yr
n .2145631451706739 3.2982e-09 deg/d
Q 2.999362556201937 3.0737e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      5153 days (14.11 yr)  
   first obs. used      2005-12-24  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56256  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 12:43:17  

Additional Information
 Earth MOID = 1.55051 au 
 Jupiter MOID = 2.02752 au 
 T_jup = 3.313 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO419229  

461806 (2005 YL43)          Discovered 2005-Dec-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-03-24
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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