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190167 (2005 UW158)
Classification: Main-belt Asteroid          SPK-ID: 2190167
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2123944621721095 4.2711e-08  
a 2.176305028231574 1.2601e-08 au
q 1.714069892237871 8.9896e-08 au
i 7.070796077054867 4.012e-06 deg
node 116.3146490166725 5.3039e-05 deg
peri 209.5532049017012 5.7604e-05 deg
M 298.9007703078303 2.7902e-05 deg
tp 2459399.526684905362
(2021-Jul-04.02668491)
9.2258e-05 TDB
period 1172.676102905317
3.21
1.0185e-05
2.789e-08
d
yr
n .3069901391425104 2.6662e-09 deg/d
Q 2.638540164225276 1.5277e-08 au
  Orbit Determination Parameters
   # obs. used (total)      298  
   data-arc span      8037 days (22.00 yr)  
   first obs. used      1998-03-24  
   last obs. used      2020-03-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56754  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:06:30  

Additional Information
 Earth MOID = .703872 au 
 Jupiter MOID = 2.69536 au 
 T_jup = 3.645 
[ 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 17.14   n/a E2021B55  

190167 (2005 UW158)          Discovered 2005-Oct-26 by Sposetti, S. at Gnosca
Reference: 20080819/Numbers.arcLast Updated: 2008-08-25
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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