Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
24321 (2000 AO23)
Classification: Main-belt Asteroid          SPK-ID: 2024321
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07811224622807117 4.367e-08  
a 3.147117490200802 1.8208e-08 au
q 2.901289073897567 1.3369e-07 au
i 2.433886292884187 4.682e-06 deg
node 38.32110325800196 9.082e-05 deg
peri 176.837501157938 9.4525e-05 deg
M 161.8933075405585 2.7876e-05 deg
tp 2458283.447378008175
(2018-Jun-13.94737801)
0.00015569 TDB
period 2039.237748196284
5.58
1.7697e-05
4.845e-08
d
yr
n .1765365516200461 1.5321e-09 deg/d
Q 3.392945906504036 1.963e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1674  
   data-arc span      10365 days (28.38 yr)  
   first obs. used      1992-09-27  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4989  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:39:38  

Additional Information
 Earth MOID = 1.89335 au 
 Jupiter MOID = 1.57105 au 
 T_jup = 3.203 
[ 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 13.69   n/a E2021B10  

24321 (2000 AO23)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20010408/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AO23 = 1996 LY1 = 1998 UQ42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-20 05:05 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin