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541777 (2011 YU14)
Classification: Main-belt Asteroid          SPK-ID: 2541777
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1121724577634862 4.5247e-08  
a 2.657926924126728 2.54e-08 au
q 2.359780728491689 1.1895e-07 au
i 13.45104830111057 6.1298e-06 deg
node 307.5252114505549 2.8879e-05 deg
peri 158.5685763891003 5.04e-05 deg
M 30.38281985228404 4.0029e-05 deg
tp 2459066.920885741880
(2020-Aug-05.42088574)
0.00017538 TDB
period 1582.752403059391
4.33
2.2688e-05
6.212e-08
d
yr
n .2274518739027885 3.2604e-09 deg/d
Q 2.956073119761766 2.8249e-08 au
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      5344 days (14.63 yr)  
   first obs. used      2006-08-27  
   last obs. used      2021-04-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58035  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 13:25:35  

Additional Information
 Earth MOID = 1.38078 au 
 Jupiter MOID = 2.15671 au 
 T_jup = 3.339 
[ 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 17.26   n/a MPCxxxxx  

541777 (2011 YU14)          Discovered 2011-Dec-26 by Les Engarouines at Les Engarouines
Reference: Last Updated: 2019-12-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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