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14826 Nicollier (1985 SC1)
Classification: Main-belt Asteroid          SPK-ID: 2014826
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2614261772074234 3.777e-08  
a 3.077454531569098 1.4954e-08 au
q 2.272927357851326 1.2045e-07 au
i 2.334916042489315 4.498e-06 deg
node 10.28385756836166 9.0058e-05 deg
peri 311.7725635142239 9.0293e-05 deg
M 177.3174068773148 7.4931e-06 deg
tp 2458029.241650659184
(2017-Oct-02.74165066)
3.941e-05 TDB
period 1971.90457451601
5.40
1.4373e-05
3.935e-08
d
yr
n .1825646152721967 1.3306e-09 deg/d
Q 3.881981705286869 1.8863e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1790  
   data-arc span      32361 days (88.60 yr)  
   first obs. used      1931-09-14  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49254  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:04:42  

Additional Information
 Earth MOID = 1.26131 au 
 Jupiter MOID = 1.46403 au 
 T_jup = 3.174 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.6   n/a MPO467850  
diameter diameter 11.598 km 0.169 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.063   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14826 Nicollier           Discovered 1985 Sept. 16 by P. Wild at Zimmerwald.
Born in Vevey, Switzerland, Claude Nicollier (b. 1944) studied astronomy in Geneva and became the first European mission specialist of NASA. Astronomers owe him special thanks for his decisive part in the success of both servicing missions on the Hubble Space Telescope.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20001013/MPCPages.arcLast Updated: 2013-03-29

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Alternate Designations
 1985 SC1 = 1931 RB = 1969 TV4 = 2000 GO58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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