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 ]  
52593 (1997 QF2)
Classification: Main-belt Asteroid          SPK-ID: 2052593
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1386954272279499 9.6524e-08  
a 3.070626530429549 4.1212e-08 au
q 2.644744671934145 3.0274e-07 au
i 12.87859335252167 1.0837e-05 deg
node 5.082771304111176 2.8402e-05 deg
peri 8.49152182211118 3.8192e-05 deg
M 130.4398151928277 2.5009e-05 deg
tp 2456688.390798006429
(2014-Jan-30.89079801)
0.00013455 JED
period 1965.345568289196
5.38
3.9567e-05
1.083e-07
d
yr
n .1831738935933667 3.6877e-09 deg/d
Q 3.496508388924953 4.6928e-08 au
  Orbit Determination Parameters
   # obs. used (total)      494  
   data-arc span      6687 days (18.31 yr)  
   first obs. used      1997-08-27  
   last obs. used      2015-12-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59296  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 15:10:25  

Additional Information
 Earth MOID = 1.64382 au 
 Jupiter MOID = 1.96523 au 
 T_jup = 3.178 
[ 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 13.7 mag n/a MPO319708  

52593 (1997 QF2)          Discovered 1997-Aug-27 by Shimizu, Y., Urata, T. at Nachi-Katsuura
Reference: 20030216/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 2016-Feb-14 12:41 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin