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24206 Mariealoia (1999 XH48)
Classification: Main-belt Asteroid          SPK-ID: 2024206
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1467099422229384 3.577e-08  
a 2.430558265415759 8.1754e-09 au
q 2.073971202727127 8.7811e-08 au
i 3.404501648153008 3.0501e-06 deg
node 96.01743324346722 6.7518e-05 deg
peri 131.9788755847763 6.8642e-05 deg
M 39.44370831889253 1.2796e-05 deg
tp 2459048.853385425000
(2020-Jul-18.35338543)
4.918e-05 TDB
period 1384.068171421183
3.79
6.9831e-06
1.912e-08
d
yr
n .2601027951031823 1.3123e-09 deg/d
Q 2.78714532810439 9.3748e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1327  
   data-arc span      9500 days (26.01 yr)  
   first obs. used      1994-07-11  
   last obs. used      2020-07-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52223  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:37:42  

Additional Information
 Earth MOID = 1.0645 au 
 Jupiter MOID = 2.19782 au 
 T_jup = 3.491 
[ 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 15.26   n/a E2021B10  

24206 Mariealoia           Discovered 1999 Dec. 7 by the Lincoln Laboratory Near-Earth Asteroid Research Team in Socorro.
Marie Aloia mentored a finalist in the 2008 Intel Science Talent Search (STS), a science competition for high school seniors. She teaches at the Bayonne High School, Bayonne, New Jersey.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080221/MPCPages.arcLast Updated: 2008-03-05

[ show close-approach data ]
Alternate Designations
 1999 XH48 = 1994 NW8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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