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 ]  
(2003 OA3)
Classification: Amor [NEO]          SPK-ID: 3157482
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ 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 52 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3482497088117055 8.9113e-08  
a 1.805369692122077 5.211e-09 au
q 1.176650222543085 1.6107e-07 au
i 17.6721103944326 5.3029e-06 deg
node 189.6641556349635 2.1413e-05 deg
peri 148.2620410972831 3.6007e-05 deg
M 316.4862438622631 1.401e-05 deg
tp 2459107.595622792643
(2020-Sep-15.09562279)
3.4443e-05 TDB
period 886.0284109538277
2.43
3.8361e-06
1.05e-08
d
yr
n .4063075128848889 1.7591e-09 deg/d
Q 2.434089161701069 7.0257e-09 au
  Orbit Determination Parameters
   # obs. used (total)      198  
   data-arc span      6303 days (17.26 yr)  
   first obs. used      2003-07-20  
   last obs. used      2020-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50766  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-24 07:42:44  

Additional Information
 Earth MOID = .20351 au 
 Jupiter MOID = 3.04911 au 
 T_jup = 3.934 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 19.5   n/a MPO335165  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-26 12:53 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin