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 ]  
441309 (2008 AO59)
Classification: Main-belt Asteroid          SPK-ID: 2441309
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1161208255957709 8.8805e-08  
a 2.776301877206897 5.5971e-08 au
q 2.453915411122543 2.748e-07 au
i 6.540700816406953 1.5433e-05 deg
node 295.4311035647389 0.00010751 deg
peri 144.4702783313693 0.00013661 deg
M 276.1874451118827 8.5177e-05 deg
tp 2459393.873441972547
(2021-Jun-28.37344197)
0.00040483 TDB
period 1689.656630789506
4.63
5.1096e-05
1.399e-07
d
yr
n .2130610405924824 6.4431e-09 deg/d
Q 3.09868834329125 6.2471e-08 au
  Orbit Determination Parameters
   # obs. used (total)      82  
   data-arc span      4644 days (12.71 yr)  
   first obs. used      2007-11-11  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6859  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-26 00:50:17  

Additional Information
 Earth MOID = 1.47325 au 
 Jupiter MOID = 2.11307 au 
 T_jup = 3.316 
[ 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 16.7   n/a MPO437715  

441309 (2008 AO59)          Discovered 2007-Nov-11 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-28 10:23 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin