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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1056780923231746 4.3614e-08  
a 2.563860365041365 1.0988e-08 au
q 2.292916492680795 1.1053e-07 au
i 3.288772520503491 3.5154e-06 deg
node 97.80917681436655 8.0172e-05 deg
peri 139.9570069392904 8.2491e-05 deg
M 35.43487395609041 1.77e-05 deg
tp 2459052.906112686213
(2020-Jul-22.40611269)
7.4095e-05 TDB
period 1499.477590884185
4.11
9.6399e-06
2.639e-08
d
yr
n .2400836145792094 1.5435e-09 deg/d
Q 2.834804237401934 1.215e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1578  
   data-arc span      10775 days (29.50 yr)  
   first obs. used      1991-03-07  
   last obs. used      2020-09-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52053  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:16:44  

Additional Information
 Earth MOID = 1.28051 au 
 Jupiter MOID = 2.16216 au 
 T_jup = 3.423 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457063.5 (2015-Feb-10.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .10620248969588 4.365e-08  
q 2.291380590664375 1.1091e-07 au
tp 2457551.298780691756
(2016-Jun-11.79878069)
7.743e-05 TDB
node 97.85104477677453 8.0091e-05 deg
peri 139.3708775142026 8.2365e-05 deg
i 3.290031874381937 3.5182e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1578  
   data-arc span      10775 days (29.50 yr)  
   first obs. used      1991-03-07  
   last obs. used      2020-09-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52053  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:16:44  

Additional Information
 Jupiter MOID = 2.16216 au 
 T_jup = 3.423 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.905283892365409E-15 -4.822977908734988E-15 -1.204332837256708E-12 -3.495745698129781E-14 -2.439366583351042E-13 -8.783872862357941E-16
q -4.822977908734988E-15 1.23016369896659E-14 2.737670302881218E-12 8.957804746141334E-14 5.320889981363578E-13 2.313109879972251E-15
tp -1.204332837256708E-12 2.737670302881218E-12 5.995469865080259E-9 2.957697849522325E-11 1.513525388713503E-9 1.709694382193905E-13
node -3.495745698129781E-14 8.957804746141334E-14 2.957697849522325E-11 6.414589880232697E-9 -6.396816634736861E-9 -1.088602672981931E-10
peri -2.439366583351042E-13 5.320889981363578E-13 1.513525388713503E-9 -6.396816634736861E-9 6.783946550936273E-9 1.087077626310683E-10
i -8.783872862357941E-16 2.313109879972251E-15 1.709694382193905E-13 -1.088602672981931E-10 1.087077626310683E-10 1.237777548168082E-11

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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