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 ]  
47547 (2000 AM121)
Classification: Outer Main-belt Asteroid          SPK-ID: 2047547
[ 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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2353506503900782 4.1365e-08  
a 3.287080929600149 2.5113e-08 au
q 2.513464294933931 1.3951e-07 au
i 2.137053330894173 4.4144e-06 deg
node 216.7277809876213 0.0001503 deg
peri 351.8964143112245 0.00015078 deg
M 26.11285498788251 1.4773e-05 deg
tp 2458442.605908678701
(2018-Nov-20.10590868)		 8.8514e-05 TDB
period 2176.777411050788
5.96		 2.4946e-05
6.83e-08		 d
yr
n .165382091054601 1.8953e-09 deg/d
Q 4.060697564266367 3.1024e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1053  
   data-arc span      10070 days (27.57 yr)  
   first obs. used      1991-10-10  
   last obs. used      2019-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51054  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:35:59  

Additional Information
 Earth MOID = 1.50892 au 
 Jupiter MOID = .911159 au 
 T_jup = 3.127 
[ 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 13.9   n/a MPO400463  

47547 (2000 AM121)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 AM121 = 2001 FT55 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-20 17:54 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin