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 ]  
509352 (2007 AG)
Classification: Aten [NEO, PHA]          SPK-ID: 2509352
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 55 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3741378177122235 2.9356e-08  
a .7206069616146082 1.036e-09 au
q .4510006455678828 2.117e-08 au
i 11.94626783910935 6.3549e-06 deg
node 283.2319674899321 4.944e-06 deg
peri 5.694714292668194 1.1985e-05 deg
M 134.6518603792383 2.4884e-05 deg
tp 2458916.928929681901
(2020-Mar-08.42892968)
1.5441e-05 TDB
period 223.4323776127679
0.61
4.8186e-07
1.319e-09
d
yr
n 1.611225749134346 3.4748e-09 deg/d
Q .9902132776613337 1.4237e-09 au
  Orbit Determination Parameters
   # obs. used (total)      252  
   # delay obs. used      6  
   # Doppler obs. used      1  
   data-arc span      4037 days (11.05 yr)  
   first obs. used      2007-01-08  
   last obs. used      2018-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .39086  
   source      ORB  
   producer      Giorgini  
   solution date      2018-Mar-31 20:58:23  

Additional Information
 Earth MOID = .00402342 au 
 Jupiter MOID = 4.16065 au 
 T_jup = 7.896 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 20.1   n/a MPCxxxxx  

509352 (2007 AG)          Discovered 2007-Jan-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2018-02-05

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-23 11:48 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin