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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
80492 (2000 AT46)
Classification: Main-belt Asteroid          SPK-ID: 2080492
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1828696618028271 5.0055e-08  
a 2.462080885876645 1.1577e-08 au
q 2.011840986945178 1.2231e-07 au
i 3.084757906090077 3.8699e-06 deg
node 123.3831279523207 0.00011576 deg
peri 297.7705994012621 0.00011754 deg
M 33.07279342004816 1.7774e-05 deg
tp 2458470.865594871749
(2018-Dec-18.36559487)		 6.9871e-05 TDB
period 1411.080861947414
3.86		 9.9527e-06
2.725e-08		 d
yr
n .2551235791711956 1.7994e-09 deg/d
Q 2.912320784808113 1.3694e-08 au
   Orbit Determination Parameters
   # obs. used (total)      675  
   data-arc span      6961 days (19.06 yr)  
   first obs. used      2000-01-04  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54313  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:07:49  

Additional Information
 Earth MOID = 1.0266 au 
 Jupiter MOID = 2.41458 au 
 T_jup = 3.464 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO453227  

80492 (2000 AT46)          Discovered 2000-Jan-04 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-20 12:18 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin