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JPL Small-Body Database Browser
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392358 (2010 GW94)
Classification: Main-belt Asteroid          SPK-ID: 2392358
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 .162993717599907 9.4216e-08  
a 3.105021542773418 6.5222e-08 au
q 2.59892253828898 3.0966e-07 au
i 15.05249657559004 1.1991e-05 deg
node 358.7446440799562 4.4792e-05 deg
peri 311.9283360819853 6.4095e-05 deg
M 276.609445905689 4.0123e-05 deg
tp 2459463.424016070523
(2021-Sep-05.92401607)
0.00022499 TDB
period 1998.459508938044
5.47
6.2968e-05
1.724e-07
d
yr
n .1801387510679661 5.6758e-09 deg/d
Q 3.611120547257856 7.5853e-08 au
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      4977 days (13.63 yr)  
   first obs. used      2003-03-09  
   last obs. used      2016-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49964  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 11:44:56  

Additional Information
 Earth MOID = 1.61279 au 
 Jupiter MOID = 1.87103 au 
 T_jup = 3.148 
[ 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 16.0   n/a MPO342140  
diameter diameter 4.622 km 0.251 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.027   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

392358 (2010 GW94)          Discovered 2003-Mar-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2010 GW94 = 2008 EK2 = 2011 UQ321 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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