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JPL Small-Body Database Browser
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376062 (2010 GU28)
Classification: Outer Main-belt Asteroid          SPK-ID: 2376062
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1034751306640307 9.5339e-08  
a 3.985969308672675 2.3386e-07 au
q 3.573520613634954 4.7043e-07 au
i 11.74729477031262 6.5869e-06 deg
node 81.48717526378263 4.9087e-05 deg
peri 133.6777188673155 7.2537e-05 deg
M 90.90043948751074 4.4574e-05 deg
tp 2458266.556151814737
(2018-May-28.05615181)
0.00038701 TDB
period 2906.694256225211
7.96
0.00025581
7.004e-07
d
yr
n .1238520354278731 1.09e-08 deg/d
Q 4.398418003710396 2.5806e-07 au
  Orbit Determination Parameters
   # obs. used (total)      212  
   data-arc span      3420 days (9.36 yr)  
   first obs. used      2009-01-20  
   last obs. used      2018-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47817  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 11:32:31  

Additional Information
 Earth MOID = 2.57939 au 
 Jupiter MOID = .733489 au 
 T_jup = 3.010 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457339.5 (2015-Nov-13.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09964754590524272 9.9078e-08  
q 3.590030184992561 4.9121e-07 au
tp 2458299.231710553685
(2018-Jun-29.73171055)
0.00040409 TDB
node 81.66062129473588 4.9215e-05 deg
peri 138.5294252035351 7.3405e-05 deg
i 11.73177423813983 6.5888e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      212  
   data-arc span      3420 days (9.36 yr)  
   first obs. used      2009-01-20  
   last obs. used      2018-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47817  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 11:32:31  

Additional Information
 Jupiter MOID = .733489 au 
 T_jup = 3.010 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.816467278579979E-15 -4.427169497599876E-14 -1.405661226373238E-11 7.715559410895525E-14 -1.181562427562097E-12 -1.24131144753306E-14
q -4.427169497599876E-14 2.412898399594002E-13 1.700076609224062E-11 -2.319872424773316E-13 -2.413637990599681E-12 7.964383980550682E-14
tp -1.405661226373238E-11 1.700076609224062E-11 1.632869492988186E-7 -4.438526625325184E-10 2.186157809818647E-8 2.469281046253206E-11
node 7.715559410895525E-14 -2.319872424773316E-13 -4.438526625325184E-10 2.422104346352509E-9 -2.426246009809856E-9 -4.530172548618087E-11
peri -1.181562427562097E-12 -2.413637990599681E-12 2.186157809818647E-8 -2.426246009809856E-9 5.388252891065859E-9 4.553818415134305E-11
i -1.24131144753306E-14 7.964383980550682E-14 2.469281046253206E-11 -4.530172548618087E-11 4.553818415134305E-11 4.341204481324539E-11

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 14.3   n/a MPO450359  
diameter diameter 8.338 km 0.380 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  
geometric albedo albedo 0.053   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  

376062 (2010 GU28)          Discovered 2009-Jan-20 by CSS at Catalina
Reference: Last Updated: 2013-10-21

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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