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JPL Small-Body Database Browser
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379510 (2010 GC161)
Classification: Main-belt Asteroid          SPK-ID: 2379510
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1962658803618642 9.9478e-08  
a 3.120823310315829 6.0094e-08 au
q 2.508312175862866 3.1966e-07 au
i 11.70407790640706 1.3395e-05 deg
node 165.0746433883104 2.9495e-05 deg
peri 315.8448272814058 4.245e-05 deg
M 299.9558145924712 2.8992e-05 deg
tp 2458936.369567632728
(2020-Mar-27.86956763)
0.00016611 TDB
period 2013.73444451161
5.51
5.8164e-05
1.592e-07
d
yr
n .1787723306720865 5.1636e-09 deg/d
Q 3.733334444768793 7.1888e-08 au
  Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      5354 days (14.66 yr)  
   first obs. used      2004-02-17  
   last obs. used      2018-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64524  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 05:07:07  

Additional Information
 Earth MOID = 1.53885 au 
 Jupiter MOID = 1.42339 au 
 T_jup = 3.154 
[ 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 16.1   n/a MPO418930  
diameter diameter 4.130 km 0.527 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

379510 (2010 GC161)          Discovered 2010-Apr-14 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2010 GC161 = 2004 EL22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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