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243540 (2010 GH75)
Classification: Main-belt Asteroid          SPK-ID: 2243540
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .107610757426861 5.1057e-08  
a 3.111464495587906 3.1396e-08 au
q 2.776637444510905 1.6108e-07 au
i 12.5774880841936 5.6773e-06 deg
node 112.3868401678964 2.6095e-05 deg
peri 105.1799940265615 3.7582e-05 deg
M 329.1362763815736 2.663e-05 deg
tp 2459372.366614398653
(2021-Jun-06.86661440)
0.00014852 TDB
period 2004.682971777776
5.49
3.0342e-05
8.307e-08
d
yr
n .1795795170947892 2.718e-09 deg/d
Q 3.446291546664906 3.4774e-08 au
  Orbit Determination Parameters
   # obs. used (total)      366  
   data-arc span      7579 days (20.75 yr)  
   first obs. used      2000-07-30  
   last obs. used      2021-04-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60294  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 11:07:35  

Additional Information
 Earth MOID = 1.80075 au 
 Jupiter MOID = 1.72146 au 
 T_jup = 3.173 
[ 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 15.57   n/a E2021B55  
diameter diameter 2.962 km 0.572 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.125   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243540 (2010 GH75)          Discovered 2010-Apr-07 by CSS at Catalina
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Alternate Designations
 2010 GH75 = 2005 LV12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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