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JPL Small-Body Database Browser
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376310 (2011 GU14)
Classification: Main-belt Asteroid          SPK-ID: 2376310
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05776931968582495 5.178e-08  
a 3.104154150267386 5.4435e-08 au
q 2.924829276806508 1.7386e-07 au
i 10.32756393430808 7.5787e-06 deg
node 350.1867603936329 3.0224e-05 deg
peri 119.6819900047008 8.5933e-05 deg
M 320.5520015194131 7.7118e-05 deg
tp 2459219.394988520891
(2021-Jan-04.89498852)
0.00042871 TDB
period 1997.622158353633
5.47
5.2546e-05
1.439e-07
d
yr
n .1802142604869275 4.7404e-09 deg/d
Q 3.283479023728262 5.758e-08 au
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      5802 days (15.89 yr)  
   first obs. used      2003-12-29  
   last obs. used      2019-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57557  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 21:07:28  

Additional Information
 Earth MOID = 1.95739 au 
 Jupiter MOID = 1.77835 au 
 T_jup = 3.193 
[ 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 15.8   n/a MPO455713  

376310 (2011 GU14)          Discovered 2008-Oct-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-10-21

[ show close-approach data ]
Alternate Designations
 2011 GU14 = 2008 TO126 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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