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243524 (2010 DG8)
Classification: Main-belt Asteroid          SPK-ID: 2243524
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08698298269529639 6.1186e-08  
a 3.140604839872429 4.1611e-08 au
q 2.867425663433042 2.0407e-07 au
i 15.17803598793631 5.5873e-06 deg
node 169.9686459014834 2.7658e-05 deg
peri 16.20229775434616 4.8084e-05 deg
M 288.7081307028889 4.0081e-05 deg
tp 2459403.083407786596
(2021-Jul-07.58340779)
0.00022866 TDB
period 2032.911021019439
5.57
4.0402e-05
1.106e-07
d
yr
n .1770859601220872 3.5194e-09 deg/d
Q 3.413784016311816 4.523e-08 au
  Orbit Determination Parameters
   # obs. used (total)      249  
   data-arc span      6703 days (18.35 yr)  
   first obs. used      2001-09-18  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52905  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:22:02  

Additional Information
 Earth MOID = 1.87336 au 
 Jupiter MOID = 1.55152 au 
 T_jup = 3.151 
[ 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 15.6   n/a MPO418302  
diameter diameter 3.356 km 0.579 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.099   0.073 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243524 (2010 DG8)          Discovered 2010-Feb-16 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Alternate Designations
 2010 DG8 = 2002 YJ36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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