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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
160305 (2003 GK2)
Classification: Main-belt Asteroid          SPK-ID: 2160305
[ 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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1140601427961358 6.8201e-08  
a 3.123625039195399 3.0956e-08 au
q 2.767343921183187 2.1599e-07 au
i 2.482383594233768 7.6293e-06 deg
node 50.02118715880399 0.00014471 deg
peri 158.311940373116 0.00014775 deg
M 24.39075278481234 2.7792e-05 deg
tp 2458863.881512253949
(2020-Jan-15.38151225)		 0.00015563 TDB
period 2016.446807627991
5.52		 2.9975e-05
8.207e-08		 d
yr
n .178531860418118 2.6539e-09 deg/d
Q 3.479906157207612 3.4487e-08 au
   Orbit Determination Parameters
   # obs. used (total)      292  
   data-arc span      6244 days (17.10 yr)  
   first obs. used      2003-03-25  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55754  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:32:02  

Additional Information
 Earth MOID = 1.76258 au 
 Jupiter MOID = 1.48038 au 
 T_jup = 3.204 
[ 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 15.7   n/a MPO469694  

160305 (2003 GK2)          Discovered 2003-Apr-01 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ 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-Jun-02 03:19 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin