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176866 Kuropatkin (2002 TO316)
Classification: Main-belt Asteroid          SPK-ID: 2176866
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1054480289791433 9.4937e-08  
a 2.715344396449645 3.3318e-08 au
q 2.429016681844469 2.758e-07 au
i 11.82885171853944 8.5852e-06 deg
node 122.4621229565772 4.476e-05 deg
peri 286.4571629286382 7.161e-05 deg
M 337.2092143759978 5.6819e-05 deg
tp 2457503.964795304629
(2016-Apr-25.46479530)
0.00025916 JED
period 1634.31515368384
4.47
3.0081e-05
8.236e-08
d
yr
n .2202757523165219 4.0543e-09 deg/d
Q 3.001672111054821 3.6832e-08 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      4752 days (13.01 yr)  
   first obs. used      2002-10-04  
   last obs. used      2015-10-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .63136  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Oct-28 21:02:26  

Additional Information
 Earth MOID = 1.47058 au 
 Jupiter MOID = 2.34402 au 
 T_jup = 3.322 
[ 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 16.4 mag n/a MPO348435  

176866 Kuropatkin           Discovered 2002 Oct. 4 by the Sloan Digital Sky Survey at Apache Point.
Nickolai Kuropatkin (b. 1949) is a Russian-American physicist and a contributor to the Sloan Digital Sky Survey, known for developing automated systems for SDSS data processing on computer farms and grids.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20130127/MPCPages.arcLast Updated: 2013-01-31

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