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16023 Alisonyee (1999 CV93)
Classification: Main-belt Asteroid          SPK-ID: 2016023
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1056780907094458 4.3773e-08  
a 2.563860364382959 1.1037e-08 au
q 2.292916496229344 1.1086e-07 au
i 3.288772501345654 3.5175e-06 deg
node 97.80918036358585 8.0592e-05 deg
peri 139.9570045940317 8.2943e-05 deg
M 35.43487300229695 1.7843e-05 deg
tp 2459052.906116715822
(2020-Jul-22.40611672)
7.4698e-05 TDB
period 1499.47759030658
4.11
9.6825e-06
2.651e-08
d
yr
n .2400836146716905 1.5503e-09 deg/d
Q 2.834804232536574 1.2203e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1562  
   data-arc span      10775 days (29.50 yr)  
   first obs. used      1991-03-07  
   last obs. used      2020-09-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52162  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:29:50  

Additional Information
 Earth MOID = 1.28051 au 
 Jupiter MOID = 2.16216 au 
 T_jup = 3.423 
[ 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 14.75   n/a E2021B10  

16023 Alisonyee           Discovered 1999 Feb. 10 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Alison Kimberly Yee (b. 1985) was named a finalist in the 2003 Intel Science Talent Search, a science competition for high school seniors, for her zoology project. She attends the Byram Hills High School, Armonk, New York.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030216/MPCPages.arcLast Updated: 2011-11-22

[ show close-approach data ]
Alternate Designations
 1999 CV93 = 1997 UC14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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