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 ]  
160334 (2003 QH109)
Classification: Main-belt Asteroid          SPK-ID: 2160334
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2021483927202551 7.2328e-08  
a 2.645654010589027 2.1573e-08 au
q 2.110839304654558 1.932e-07 au
i 13.95745111927901 6.2664e-06 deg
node 302.2718877435737 3.0623e-05 deg
peri 14.00265276008106 3.5206e-05 deg
M 340.280200090684 2.1433e-05 deg
tp 2459086.598979142979
(2020-Aug-25.09897914)		 9.4042e-05 TDB
period 1571.802585929366
4.30		 1.9225e-05
5.264e-08		 d
yr
n .229036396315089 2.8014e-09 deg/d
Q 3.180468716523495 2.5934e-08 au
   Orbit Determination Parameters
   # obs. used (total)      291  
   data-arc span      10508 days (28.77 yr)  
   first obs. used      1990-07-24  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55216  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:41:24  

Additional Information
 Earth MOID = 1.0993 au 
 Jupiter MOID = 2.12027 au 
 T_jup = 3.322 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO257716  

160334 (2003 QH109)          Discovered 2003-Aug-31 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-May-29 13:29 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin