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160458 (2005 YT174)
Classification: Inner Main-belt Asteroid          SPK-ID: 2160458
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06940852943170613 5.5407e-08  
a 1.943076317328583 9.4473e-09 au
q 1.808210247569231 1.095e-07 au
i 17.33671847092081 6.8232e-06 deg
node 316.0511144051834 1.3321e-05 deg
peri 332.2321347138393 3.6276e-05 deg
M 295.6138721145651 3.3389e-05 deg
tp 2459177.438777261675
(2020-Nov-23.93877726)
9.1779e-05 TDB
period 989.3118580999854
2.71
7.2151e-06
1.975e-08
d
yr
n .3638893004794211 2.6538e-09 deg/d
Q 2.077942387087936 1.0103e-08 au
  Orbit Determination Parameters
   # obs. used (total)      600  
   data-arc span      7528 days (20.61 yr)  
   first obs. used      1999-09-18  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53607  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:33:17  

Additional Information
 Earth MOID = .801949 au 
 Jupiter MOID = 3.14811 au 
 T_jup = 3.842 
[ 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 16.6   n/a MPO348375  

160458 (2005 YT174)          Discovered 2005-Dec-29 by NEAT at Palomar
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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