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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1508539539622707 6.8924e-08  
a 2.982054882575861 3.9147e-08 AU
q 2.532200112606797 2.1727e-07 AU
i .4068816759824622 8.4351e-06 deg
node 164.3680658251876 0.0010281 deg
peri 162.9781933484623 0.0010283 deg
M 246.8831754705326 2.9381e-05 deg
tp 2457591.512381242474
(2016-Jul-22.01238124)
0.00015732 JED
period 1880.92671565285
5.15
3.7037e-05
1.014e-07
d
yr
n .1913950166182034 3.7688e-09 deg/d
Q 3.431909652544924 4.5052e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      392  
   data-arc span      7630 days (20.89 yr)  
   first obs. used      1994-04-06  
   last obs. used      2015-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54737  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 17:53:37  

Additional Information
 Earth MOID = 1.52139 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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