Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
35317 (1997 AQ23)
Classification: Main-belt Asteroid          SPK-ID: 2035317
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07993703050841958 1.4337e-07  
a 2.859113997481345 4.3139e-08 AU
q 2.630564914637629 3.9793e-07 AU
i 15.75615318101007 1.3466e-05 deg
node 151.2428590990456 2.878e-05 deg
peri 26.68492389765306 7.2657e-05 deg
M 169.0686334856953 6.2597e-05 deg
tp 2455971.210481843670
(2012-Feb-13.71048184)
0.00030262 JED
period 1765.81675962702
4.83
3.9965e-05
1.094e-07
d
yr
n .2038716633746527 4.6141e-09 deg/d
Q 3.08766308032506 4.6588e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      526  
   data-arc span      6037 days (16.53 yr)  
   first obs. used      1997-01-14  
   last obs. used      2013-07-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .61795  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-26 23:01:03  

Additional Information
 Earth MOID = 1.64546 AU 
 T_jup = 3.242 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3 mag n/a MPO267827  

35317 (1997 AQ23)          Discovered 1997-Jan-14 by BAO Schmidt CCD Asteroid Program at Xinglong (327)
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Apr-18 23:43 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin