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452123 (2014 SW225)
Classification: Main-belt Asteroid          SPK-ID: 2452123
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06600610475885647 7.8193e-08  
a 2.804918556538477 3.084e-08 au
q 2.619776808455538 2.1551e-07 au
i 1.133074628019922 6.6154e-06 deg
node 259.5186899554021 0.00038838 deg
peri 113.8196357615819 0.00039186 deg
M 64.16397180742933 4.9285e-05 deg
tp 2458694.678827618909
(2019-Jul-30.17882762)
0.00023503 TDB
period 1715.847990015561
4.70
2.8299e-05
7.748e-08
d
yr
n .2098087954730391 3.4603e-09 deg/d
Q 2.990060304621417 3.2876e-08 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      7059 days (19.33 yr)  
   first obs. used      2000-09-21  
   last obs. used      2020-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61724  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:33:23  

Additional Information
 Earth MOID = 1.62016 au 
 Jupiter MOID = 2.33958 au 
 T_jup = 3.320 
[ 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 16.9   n/a MPO495254  

452123 (2014 SW225)          Discovered 2005-Oct-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-11-30

Alternate Designations
 2014 SW225 = 2005 UT148 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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