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43459 (2000 YB122)
Classification: Main-belt Asteroid          SPK-ID: 2043459
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02404255078843416 4.665e-08  
a 3.055788356165424 2.144e-08 au
q 2.982319409413611 1.5392e-07 au
i 2.211806285903652 4.2886e-06 deg
node 21.89104957389937 0.00010235 deg
peri 296.0118413777859 0.00014411 deg
M 27.56038443144782 9.8164e-05 deg
tp 2459051.129063179088
(2020-Jul-20.62906318)
0.00053283 TDB
period 1951.117096689335
5.34
2.0534e-05
5.622e-08
d
yr
n .1845096845344904 1.9418e-09 deg/d
Q 3.129257302917236 2.1955e-08 au
  Orbit Determination Parameters
   # obs. used (total)      812  
   data-arc span      9530 days (26.09 yr)  
   first obs. used      1994-10-31  
   last obs. used      2020-12-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5674  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:20:11  

Additional Information
 Earth MOID = 1.9676 au 
 Jupiter MOID = 1.93477 au 
 T_jup = 3.234 
[ 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 15.04   n/a E2021B10  

43459 (2000 YB122)          Discovered 2000-Dec-28 by Spacewatch at Kitt Peak
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

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