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 ]  
(2008 DB)
Classification: Apollo [NEO]          SPK-ID: 3403149
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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2331559580410247 1.4185e-07  
a 1.054904503694178 6.5331e-09 au
q .8089472334935706 1.542e-07 au
i 4.224393979047565 8.6336e-06 deg
node 141.4997183359814 1.8648e-05 deg
peri 274.9575806974156 1.4974e-05 deg
M 188.5583227613339 3.0811e-05 deg
tp 2459188.965583149470
(2020-Dec-05.46558315)
3.5038e-05 TDB
period 395.7474694986662
1.08
3.6763e-06
1.007e-08
d
yr
n .9096710092828864 8.4505e-09 deg/d
Q 1.300861773894786 8.0563e-09 au
  Orbit Determination Parameters
   # obs. used (total)      67  
   data-arc span      4199 days (11.50 yr)  
   first obs. used      2008-02-18  
   last obs. used      2019-08-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55717  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Aug-19 05:15:59  

Additional Information
 Earth MOID = .00176269 au 
 Jupiter MOID = 3.98814 au 
 T_jup = 5.806 
[ 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 25.8   n/a MPO477590  

[ 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 2021-Jan-23 04:48 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin