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27895 Yeduzheng (1996 LL)
Classification: Main-belt Asteroid          SPK-ID: 2027895
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .103784607598883 5.7209e-08  
a 2.590652544081076 1.2086e-08 au
q 2.321782686368573 1.4271e-07 au
i 14.42887161190669 4.9806e-06 deg
node 189.7336173062811 1.6025e-05 deg
peri 178.5501320487858 2.575e-05 deg
M 72.72160818959071 2.1593e-05 deg
tp 2458292.838498567729
(2018-Jun-23.33849857)
9.0549e-05 TDB
period 1523.043057943146
4.17
1.0658e-05
2.918e-08
d
yr
n .2363688919512074 1.6541e-09 deg/d
Q 2.859522401793578 1.334e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1281  
   data-arc span      8584 days (23.50 yr)  
   first obs. used      1996-06-06  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52224  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 01:42:31  

Additional Information
 Earth MOID = 1.3202 au 
 Jupiter MOID = 2.6013 au 
 T_jup = 3.368 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3   n/a MPO416986  

27895 Yeduzheng           Discovered 1996 June 6 by the Beijing Schmidt CCD Asteroid Program at Xinglong.
Meteorologist Ye Du-zheng (b. 1916) is an honorary director of atmospheric physics and a special invited advisor of the Chinese Academy of Sciences. His studies in meteorology and theoretical contributions to global climate-change research were highly praised by the international academic community.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20100130/MPCPages.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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