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541810 (2011 YT79)
Classification: Main-belt Asteroid          SPK-ID: 2541810
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1005410188891774 6.8265e-08  
a 2.639208603225825 2.6198e-08 au
q 2.373859881196418 1.7892e-07 au
i 5.461645263480861 5.1831e-06 deg
node 125.9412486523835 7.3148e-05 deg
peri 277.8086363370815 8.0375e-05 deg
M 97.78154064164012 2.9643e-05 deg
tp 2458775.133406573917
(2019-Oct-18.63340657)
0.00013087 TDB
period 1566.062189535382
4.29
2.3318e-05
6.384e-08
d
yr
n .2298759285586254 3.4228e-09 deg/d
Q 2.904557325255233 2.8832e-08 au
  Orbit Determination Parameters
   # obs. used (total)      119  
   data-arc span      9565 days (26.19 yr)  
   first obs. used      1995-02-06  
   last obs. used      2021-04-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59822  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 13:25:37  

Additional Information
 Earth MOID = 1.38936 au 
 Jupiter MOID = 2.4393 au 
 T_jup = 3.382 
[ 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 17.5   n/a MPO429996  

541810 (2011 YT79)          Discovered 2011-Dec-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-12-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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