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 ]  
213112 (2000 AM12)
Classification: Main-belt Asteroid          SPK-ID: 2213112
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2230508649994052 4.3209e-07  
a 2.518739477638027 1.3048e-08 au
q 1.956932458442715 1.0923e-06 au
i 3.055750621717173 5.557e-06 deg
node .7555550203143705 9.8319e-05 deg
peri 39.98029635936437 9.8478e-05 deg
M 116.4312286307304 2.2609e-05 deg
tp 2458728.284454402316
(2019-Sep-01.78445440)
9.2108e-05 TDB
period 1460.068732541895
4.00
1.1345e-05
3.106e-08
d
yr
n .246563734964217 1.9159e-09 deg/d
Q 3.080546496833339 1.5958e-08 au
  Orbit Determination Parameters
   # obs. used (total)      550  
   data-arc span      8774 days (24.02 yr)  
   first obs. used      1997-04-07  
   last obs. used      2021-04-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48896  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:39:17  

Additional Information
 Earth MOID = .965202 au 
 Jupiter MOID = 2.34807 au 
 T_jup = 3.420 
[ 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 15.87   n/a E2021B55  

213112 (2000 AM12)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-13 06:52 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin