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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1077893710887091 5.2244e-08  
a 3.1121485358881 4.7437e-08 au
q 2.776692002470075 1.7189e-07 au
i 12.57760959782636 7.1458e-06 deg
node 112.3876998196286 2.6715e-05 deg
peri 105.1156328416613 4.7204e-05 deg
M 293.2986070590922 4.35e-05 deg
tp 2459372.053455501548
(2021-Jun-06.55345550)
0.00024763 TDB
period 2005.344087777258
5.49
4.5849e-05
1.255e-07
d
yr
n .1795203138425123 4.1045e-09 deg/d
Q 3.447605069306124 5.255e-08 au
  Orbit Determination Parameters
   # obs. used (total)      300  
   data-arc span      7126 days (19.51 yr)  
   first obs. used      2000-07-30  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62515  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:22:02  

Additional Information
 Earth MOID = 1.80198 au 
 Jupiter MOID = 1.72142 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 15.4   n/a MPO427390  
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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