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JPL Small-Body Database Browser
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442139 (2010 UW92)
Classification: Main-belt Asteroid          SPK-ID: 2442139
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1329068492048318 1.6891e-07  
a 3.141796576579574 9.2454e-08 au
q 2.724230292743856 5.5954e-07 au
i 15.84804105074486 1.4019e-05 deg
node 234.7466539861662 3.4926e-05 deg
peri 138.8115649331277 5.9372e-05 deg
M 216.9213188511248 5.1902e-05 deg
tp 2459408.921672282366
(2021-Jul-13.42167228)
0.00031916 TDB
period 2034.068246119976
5.57
8.9785e-05
2.458e-07
d
yr
n .1769852121170009 7.8123e-09 deg/d
Q 3.559362860415292 1.0474e-07 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      5384 days (14.74 yr)  
   first obs. used      2004-09-11  
   last obs. used      2019-06-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67861  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:48  

Additional Information
 Earth MOID = 1.74774 au 
 Jupiter MOID = 1.95401 au 
 T_jup = 3.138 
[ 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 15.7   n/a MPO446753  

442139 (2010 UW92)          Discovered 2004-Sep-11 by LINEAR at Socorro
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2010 UW92 = 2004 RA163 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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