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JPL Small-Body Database Browser
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351657 (2005 YZ168)
Classification: Main-belt Asteroid          SPK-ID: 2351657
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09496485218338725 5.8804e-08  
a 2.260432846266891 1.6163e-08 au
q 2.045771175150683 1.381e-07 au
i 2.721225381672345 6.1194e-06 deg
node 2.055932843156353 0.00013685 deg
peri 103.8995682473471 0.00014311 deg
M 327.1154544423249 4.0149e-05 deg
tp 2458713.890112130424
(2019-Aug-18.39011213)
0.00013877 TDB
period 1241.325968618266
3.40
1.3314e-05
3.645e-08
d
yr
n .2900124617554889 3.1105e-09 deg/d
Q 2.4750945173831 1.7698e-08 au
  Orbit Determination Parameters
   # obs. used (total)      147  
   data-arc span      6259 days (17.14 yr)  
   first obs. used      2001-09-21  
   last obs. used      2018-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68989  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:20:14  

Additional Information
 Earth MOID = 1.0648 au 
 Jupiter MOID = 2.61128 au 
 T_jup = 3.613 
[ 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 18.1   n/a MPO460398  

351657 (2005 YZ168)          Discovered 2005-Dec-30 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

Alternate Designations
 2005 YZ168 = 2001 SO275 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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