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 ]  
541033 (2018 AM9)
Classification: Main-belt Asteroid          SPK-ID: 2541033
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1697600198583692 8.1372e-08  
a 2.268481298884748 2.9018e-08 au
q 1.883383868537734 1.7478e-07 au
i 5.300068953923332 9.8894e-06 deg
node 333.9423254902032 6.2466e-05 deg
peri 322.5657517925234 6.8268e-05 deg
M 130.4365894365421 3.4883e-05 deg
tp 2458748.333726479832
(2019-Sep-21.83372648)
0.00011561 TDB
period 1247.961627718377
3.42
2.3945e-05
6.556e-08
d
yr
n .2884704080670981 5.535e-09 deg/d
Q 2.653578729231762 3.3944e-08 au
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      5786 days (15.84 yr)  
   first obs. used      2005-03-03  
   last obs. used      2021-01-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .68549  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:21:55  

Additional Information
 Earth MOID = .86898 au 
 Jupiter MOID = 2.55735 au 
 T_jup = 3.590 
[ 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 17.38   n/a MPCxxxxx  

541033 (2018 AM9)          Discovered 2006-Oct-13 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-05-29

Alternate Designations
 2018 AM9 = 2006 TV79 = 2009 UD6 = 2015 ER44 = 2016 SU19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-17 08:24 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin