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83600 Yuchunshun (2001 SM266)
Classification: Main-belt Asteroid          SPK-ID: 2083600
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1506359197582018 6.9572e-08  
a 2.982439409827356 4.0155e-08 AU
q 2.533176906204904 2.1853e-07 AU
i .4067674855293544 8.5048e-06 deg
node 164.3642845998788 0.0010318 deg
peri 162.9849058981776 0.001032 deg
M 208.5866014499154 2.9273e-05 deg
tp 2457591.757205344676
(2016-Jul-22.25720534)
0.00015793 JED
period 1881.290537375131
5.15
3.7994e-05
1.04e-07
d
yr
n .1913580028432449 3.8646e-09 deg/d
Q 3.431701913449809 4.6204e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      381  
   data-arc span      7350 days (20.12 yr)  
   first obs. used      1994-04-06  
   last obs. used      2014-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55436  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 15:49:52  

Additional Information
 Earth MOID = 1.52051 AU 
 T_jup = 3.242 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0 mag n/a MPO250917  

83600 Yuchunshun           Discovered 2001 Sept. 25 by W. K. Y. Yeung at the Desert Eagle Observatory.
Yu Chunshun (1951-1996) was a Chinese adventurer. He died in the Lop Nur desert in Xinjiang province, People's Republic of China.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080618/MPCPages.arcLast Updated: 2008-06-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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