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 ]  
103493 (2000 AN237)
Classification: Main-belt Asteroid          SPK-ID: 2103493
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1788459631090497 4.1185e-08  
a 2.755604495627541 1.4493e-08 au
q 2.262775755659406 1.1171e-07 au
i 10.33639533948872 4.6328e-06 deg
node 127.7576892846259 2.5504e-05 deg
peri 343.5451566664267 2.8738e-05 deg
M 228.3781559079143 1.4696e-05 deg
tp 2459811.370600456814
(2022-Aug-19.87060046)
7.0649e-05 TDB
period 1670.797257715036
4.57
1.3182e-05
3.609e-08
d
yr
n .2154659988443673 1.6999e-09 deg/d
Q 3.248433235595676 1.7085e-08 au
  Orbit Determination Parameters
   # obs. used (total)      944  
   data-arc span      7994 days (21.89 yr)  
   first obs. used      1998-09-21  
   last obs. used      2020-08-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56982  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:48:18  

Additional Information
 Earth MOID = 1.28111 au 
 Jupiter MOID = 1.86886 au 
 T_jup = 3.297 
[ 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 14.67   n/a E2021B55  

103493 (2000 AN237)          Discovered 2000-Jan-05 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Mar-04 20:28 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin