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JPL Small-Body Database Browser
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392650 (2011 UY158)
Classification: Main-belt Asteroid          SPK-ID: 2392650
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3778404331530083 7.5715e-08  
a 2.725294553794211 3.2999e-08 au
q 1.695568079119072 2.1657e-07 au
i 8.299951608591106 1.004e-05 deg
node 197.5853790133407 4.363e-05 deg
peri 124.9571283764277 4.4883e-05 deg
M 289.2401608891117 1.4472e-05 deg
tp 2458923.500307186300
(2020-Mar-15.00030719)
7.0227e-05 TDB
period 1643.306599451767
4.50
2.9847e-05
8.172e-08
d
yr
n .2190705009765686 3.979e-09 deg/d
Q 3.755021028469351 4.5468e-08 au
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      6623 days (18.13 yr)  
   first obs. used      2001-03-23  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57524  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 09:55:37  

Additional Information
 Earth MOID = .699707 au 
 Jupiter MOID = 1.71015 au 
 T_jup = 3.235 
[ 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 16.2   n/a MPO437607  

392650 (2011 UY158)          Discovered 2001-Mar-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2011 UY158 = 2006 QY166 = 2010 GZ104 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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