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181523 (2006 UW103)
Classification: Main-belt Asteroid          SPK-ID: 2181523
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0837814832395123 4.9544e-08  
a 2.997591081958688 2.9476e-08 au
q 2.746448454966655 1.4084e-07 au
i 4.805833243920358 5.6233e-06 deg
node 75.2206056456432 5.9954e-05 deg
peri 70.94263869073757 7.0901e-05 deg
M 171.6359666364175 3.8841e-05 deg
tp 2458296.719829482556
(2018-Jun-27.21982948)
0.00020152 TDB
period 1895.644996572911
5.19
2.796e-05
7.655e-08
d
yr
n .1899089759162896 2.8011e-09 deg/d
Q 3.248733708950721 3.1945e-08 au
  Orbit Determination Parameters
   # obs. used (total)      270  
   data-arc span      6850 days (18.75 yr)  
   first obs. used      2001-11-20  
   last obs. used      2020-08-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62795  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:30:57  

Additional Information
 Earth MOID = 1.76314 au 
 Jupiter MOID = 1.76503 au 
 T_jup = 3.243 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.18   n/a E2021B55  

181523 (2006 UW103)          Discovered 2006-Oct-18 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Alternate Designations
 2006 UW103 = 2001 WO83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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