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452669 (2005 WH100)
Classification: Main-belt Asteroid          SPK-ID: 2452669
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1473227553578644 8.5412e-08  
a 2.214060971629782 1.2513e-08 au
q 1.887879408758972 1.8962e-07 au
i 4.548971101915756 1.1381e-05 deg
node 231.8685644709017 8.4705e-05 deg
peri 148.2299482766477 9.0116e-05 deg
M 179.1676983974705 3.0129e-05 deg
tp 2458401.619730023559
(2018-Oct-10.11973002)
9.9263e-05 TDB
period 1203.324589866822
3.29
1.0201e-05
2.793e-08
d
yr
n .2991711488583834 2.5362e-09 deg/d
Q 2.540242534500592 1.4356e-08 au
  Orbit Determination Parameters
   # obs. used (total)      78  
   data-arc span      8397 days (22.99 yr)  
   first obs. used      1995-10-24  
   last obs. used      2018-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62154  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 05:30:25  

Additional Information
 Earth MOID = .892451 au 
 Jupiter MOID = 2.91903 au 
 T_jup = 3.636 
[ 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 18.5   n/a MPO460668  

452669 (2005 WH100)          Discovered 2005-Nov-28 by CSS at Catalina
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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