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 ]  
523534 (2017 PA7)
Classification: Main-belt Asteroid          SPK-ID: 2523534
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | 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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09853968292338494 1.8093e-07  
a 3.104017670858458 5.7758e-08 au
q 2.798148753783482 5.7385e-07 au
i 2.938644639036543 1.799e-05 deg
node 354.0483238642444 0.00016439 deg
peri 309.8625004652718 0.0001791 deg
M 211.4374211268203 6.9343e-05 deg
tp 2459824.812020981985
(2022-Sep-02.31202098)
0.00038357 TDB
period 1997.490416525665
5.47
5.5752e-05
1.526e-07
d
yr
n .1802261462791727 5.0303e-09 deg/d
Q 3.409886587933435 6.3449e-08 au
  Orbit Determination Parameters
   # obs. used (total)      66  
   data-arc span      5822 days (15.94 yr)  
   first obs. used      2004-02-18  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69367  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 18:41:46  

Additional Information
 Earth MOID = 1.78417 au 
 Jupiter MOID = 1.80397 au 
 T_jup = 3.212 
[ 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 16.8   n/a MPO448263  

523534 (2017 PA7)          Discovered 2006-Aug-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2018-05-31

[ 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-27 14:26 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin