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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1389997254455383 9.1334e-08  
a 3.071604210024346 3.7936e-08 au
q 2.644652068153603 2.8299e-07 au
i 12.88516594499652 1.016e-05 deg
node 5.072289421111605 2.5325e-05 deg
peri 8.995623733813146 3.4355e-05 deg
M 166.4203642176551 2.4446e-05 deg
tp 2456691.528481176735
(2014-Feb-03.02848118)
0.00012902 JED
period 1966.284284466555
5.38
3.6427e-05
9.973e-08
d
yr
n .1830864452530915 3.3918e-09 deg/d
Q 3.49855635189509 4.3209e-08 au
  Orbit Determination Parameters
   # obs. used (total)      614  
   data-arc span      6797 days (18.61 yr)  
   first obs. used      1997-08-27  
   last obs. used      2016-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58612  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 14:38:15  

Additional Information
 Earth MOID = 1.64447 au 
 Jupiter MOID = 1.96367 au 
 T_jup = 3.177 
[ 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-May-05 19:58 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin