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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1040577015793572 5.6942e-08  
a 2.589941249782826 1.177e-08 au
q 2.320437916104857 1.4171e-07 au
i 14.43086403812884 4.3927e-06 deg
node 189.7228635655861 1.3254e-05 deg
peri 178.456963270662 2.1688e-05 deg
M 167.379312340348 2.0085e-05 deg
tp 2458292.664117976201
(2018-Jun-23.16411798)
8.2335e-05 TDB
period 1522.415846770936
4.17
1.0378e-05
2.841e-08
d
yr
n .2364662721841505 1.6119e-09 deg/d
Q 2.859444583460794 1.2994e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1470  
   data-arc span      8725 days (23.89 yr)  
   first obs. used      1996-06-06  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50447  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 06:24:06  

Additional Information
 Earth MOID = 1.31968 au 
 Jupiter MOID = 2.60474 au 
 T_jup = 3.368 
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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.4   n/a MPO502366  

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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