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10410 Yangguanghua (1997 XR9)
Classification: Main-belt Asteroid          SPK-ID: 2010410
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 42 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1366642617459897 1.5942e-08  
a 3.167122665212597 1.7135e-08 au
q 2.734290184312326 5.3427e-08 au
i 7.930578763665046 4.136e-07 deg
node 36.13078985865901 4.6125e-06 deg
peri 266.9261198927147 9.7531e-06 deg
M 139.8829357679043 1.2237e-05 deg
tp 2458400.558936768023
(2018-Oct-09.05893677)
6.7627e-05 TDB
period 2058.712745644188
5.64
1.6707e-05
4.574e-08
d
yr
n .174866552296665 1.4191e-09 deg/d
Q 3.599955146112867 1.9476e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2383  
   data-arc span      15678 days (42.92 yr)  
   first obs. used      1978-04-11  
   last obs. used      2021-03-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4598  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 22:04:48  

Additional Information
 Earth MOID = 1.73231 au 
 Jupiter MOID = 1.69845 au 
 T_jup = 3.174 
[ 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 12.54   n/a E2021B10  
diameter diameter 11.039 km 0.387 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.230   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

10410 Yangguanghua           Discovered 1997 Dec. 4 by Beijing Schmidt CCD Asteroid Program at Xinglong.
Yang Guanghua (1923-2006) was a chemical engineer and an educationalist. He was one of the founders of chemical reaction and petroleum processing engineering and an inaugurator of Chinese higher education in petroleum. He served as President and in other leadership posts within the University of Petroleum and its predecessors.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2018-10-26Last Updated: 2018-10-30

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Alternate Designations
 1997 XR9 = 1978 GH4 = 1978 JZ3 = 1980 UT = 1999 CB18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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