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215689 (2003 YT51)
Classification: Main-belt Asteroid          SPK-ID: 2215689
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1523691067818417 4.8766e-08  
a 2.384218241271257 1.5579e-08 au
q 2.020937037475782 1.2252e-07 au
i 7.052283268575374 4.3677e-06 deg
node 90.63844953974962 4.1794e-05 deg
peri 275.6477472827521 4.4306e-05 deg
M 349.9829143967302 1.7565e-05 deg
tp 2459433.915910737317
(2021-Aug-07.41591074)
6.5819e-05 TDB
period 1344.675327625969
3.68
1.3179e-05
3.608e-08
d
yr
n .2677226186901056 2.624e-09 deg/d
Q 2.747499445066732 1.7952e-08 au
  Orbit Determination Parameters
   # obs. used (total)      342  
   data-arc span      8586 days (23.51 yr)  
   first obs. used      1997-01-11  
   last obs. used      2020-07-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61105  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:51:47  

Additional Information
 Earth MOID = 1.03344 au 
 Jupiter MOID = 2.74005 au 
 T_jup = 3.510 
[ 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 16.64   n/a E2021B55  

215689 (2003 YT51)          Discovered 2003-Dec-18 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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