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227553 (2005 YX167)
Classification: Main-belt Asteroid          SPK-ID: 2227553
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08698062539362372 5.8252e-08  
a 2.809819692793947 1.9697e-08 au
q 2.56541981867141 1.6237e-07 au
i 3.107608829355867 5.1692e-06 deg
node 347.5897369991559 8.7534e-05 deg
peri 35.11103451895556 9.2997e-05 deg
M 107.6293508094091 2.9233e-05 deg
tp 2458686.167077105815
(2019-Jul-21.66707711)
0.0001396 TDB
period 1720.347199434372
4.71
1.8089e-05
4.952e-08
d
yr
n .2092600843122618 2.2004e-09 deg/d
Q 3.054219566916484 2.141e-08 au
  Orbit Determination Parameters
   # obs. used (total)      298  
   data-arc span      7410 days (20.29 yr)  
   first obs. used      2000-11-30  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56047  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:40:13  

Additional Information
 Earth MOID = 1.56767 au 
 Jupiter MOID = 2.36178 au 
 T_jup = 3.314 
[ 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 16.44   n/a E2021B55  

227553 (2005 YX167)          Discovered 2005-Dec-28 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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