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392681 (2011 UX376)
Classification: Main-belt Asteroid          SPK-ID: 2392681
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1161867824562746 6.4317e-08  
a 3.135205387854806 7.7774e-08 au
q 2.77093596150038 2.1559e-07 au
i 5.664584153228113 7.6256e-06 deg
node 88.66549472187498 7.9351e-05 deg
peri 223.5005927533425 8.8286e-05 deg
M 198.162608623243 3.5282e-05 deg
tp 2459512.035927734318
(2021-Oct-24.53592773)
0.00019825 TDB
period 2027.670683472742
5.55
7.545e-05
2.066e-07
d
yr
n .177543623298551 6.6064e-09 deg/d
Q 3.499474814209232 8.681e-08 au
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      4441 days (12.16 yr)  
   first obs. used      2006-12-12  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59363  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:31:14  

Additional Information
 Earth MOID = 1.75928 au 
 Jupiter MOID = 1.74977 au 
 T_jup = 3.194 
[ 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 MPO434456  
diameter diameter 2.608 km 0.587 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.034   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

392681 (2011 UX376)          Discovered 2006-Dec-12 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2011 UX376 = 2006 XQ21 = 2010 HC36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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